65811690

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 209454336

約数和(自身を除く): 143642646

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 73, 81, 90, 105, 106, 126, 135, 146, 159, 162, 189, 210, 219, 243, 265, 270, 315, 318, 365, 371, 378, 405, 438, 477, 486, 511, 530, 567, 630, 657, 730, 742, 795, 810, 945, 954, 1022, 1095, 1113, 1134, 1215, 1314, 1431, 1533, 1590, 1701, 1855, 1890, 1971, 2190, 2226, 2385, 2430, 2555, 2835, 2862, 3066, 3285, 3339, 3402, 3710, 3869, 3942, 4293, 4599, 4770, 5110, 5565, 5670, 5913, 6570, 6678, 7155, 7665, 7738, 8505, 8586, 9198, 9855, 10017, 11130, 11607, 11826, 12879, 13797, 14310, 15330, 16695, 17010, 17739, 19345, 19710, 20034, 21465, 22995, 23214, 25758, 27083, 27594, 29565, 30051, 33390, 34821, 35478, 38690, 41391, 42930, 45990, 50085, 54166, 58035, 59130, 60102, 64395, 68985, 69642, 81249, 82782, 88695, 90153, 100170, 104463, 116070, 124173, 128790, 135415, 137970, 150255, 162498, 174105, 177390, 180306, 206955, 208926, 243747, 248346, 270830, 300510, 313389, 348210, 406245, 413910, 450765, 487494, 522315, 620865, 626778, 731241, 812490, 901530, 940167, 1044630, 1218735, 1241730, 1462482, 1566945, 1880334, 2193723, 2437470, 3133890, 3656205, 4387446, 4700835, 6581169, 7312410, 9401670, 10968615, 13162338, 21937230, 32905845, 65811690]

約数ペア:

[(1, 65811690), (2, 32905845), (3, 21937230), (5, 13162338), (6, 10968615), (7, 9401670), (9, 7312410), (10, 6581169), (14, 4700835), (15, 4387446), (18, 3656205), (21, 3133890), (27, 2437470), (30, 2193723), (35, 1880334), (42, 1566945), (45, 1462482), (53, 1241730), (54, 1218735), (63, 1044630), (70, 940167), (73, 901530), (81, 812490), (90, 731241), (105, 626778), (106, 620865), (126, 522315), (135, 487494), (146, 450765), (159, 413910), (162, 406245), (189, 348210), (210, 313389), (219, 300510), (243, 270830), (265, 248346), (270, 243747), (315, 208926), (318, 206955), (365, 180306), (371, 177390), (378, 174105), (405, 162498), (438, 150255), (477, 137970), (486, 135415), (511, 128790), (530, 124173), (567, 116070), (630, 104463), (657, 100170), (730, 90153), (742, 88695), (795, 82782), (810, 81249), (945, 69642), (954, 68985), (1022, 64395), (1095, 60102), (1113, 59130), (1134, 58035), (1215, 54166), (1314, 50085), (1431, 45990), (1533, 42930), (1590, 41391), (1701, 38690), (1855, 35478), (1890, 34821), (1971, 33390), (2190, 30051), (2226, 29565), (2385, 27594), (2430, 27083), (2555, 25758), (2835, 23214), (2862, 22995), (3066, 21465), (3285, 20034), (3339, 19710), (3402, 19345), (3710, 17739), (3869, 17010), (3942, 16695), (4293, 15330), (4599, 14310), (4770, 13797), (5110, 12879), (5565, 11826), (5670, 11607), (5913, 11130), (6570, 10017), (6678, 9855), (7155, 9198), (7665, 8586), (7738, 8505)]