91912590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4455

約数の個数: 128

約数和(自身を含む): 305648640

約数和(自身を除く): 213736050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 4421, 6930, 8842, 10395, 13263, 20790, 22105, 26526, 30947, 39789, 44210, 48631, 61894, 66315, 79578, 92841, 97262, 119367, 132630, 145893, 154735, 185682, 198945, 238734, 243155, 278523, 291786, 309470, 340417, 397890, 437679, 464205, 486310, 557046, 596835, 680834, 729465, 835569, 875358, 928410, 1021251, 1193670, 1313037, 1392615, 1458930, 1671138, 1702085, 2042502, 2188395, 2626074, 2785230, 3063753, 3404170, 4177845, 4376790, 5106255, 6127506, 6565185, 8355690, 9191259, 10212510, 13130370, 15318765, 18382518, 30637530, 45956295, 91912590]

約数ペア:

[(1, 91912590), (2, 45956295), (3, 30637530), (5, 18382518), (6, 15318765), (7, 13130370), (9, 10212510), (10, 9191259), (11, 8355690), (14, 6565185), (15, 6127506), (18, 5106255), (21, 4376790), (22, 4177845), (27, 3404170), (30, 3063753), (33, 2785230), (35, 2626074), (42, 2188395), (45, 2042502), (54, 1702085), (55, 1671138), (63, 1458930), (66, 1392615), (70, 1313037), (77, 1193670), (90, 1021251), (99, 928410), (105, 875358), (110, 835569), (126, 729465), (135, 680834), (154, 596835), (165, 557046), (189, 486310), (198, 464205), (210, 437679), (231, 397890), (270, 340417), (297, 309470), (315, 291786), (330, 278523), (378, 243155), (385, 238734), (462, 198945), (495, 185682), (594, 154735), (630, 145893), (693, 132630), (770, 119367), (945, 97262), (990, 92841), (1155, 79578), (1386, 66315), (1485, 61894), (1890, 48631), (2079, 44210), (2310, 39789), (2970, 30947), (3465, 26526), (4158, 22105), (4421, 20790), (6930, 13263), (8842, 10395)]