64695510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 194765472

約数和(自身を除く): 130069962

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 53, 54, 55, 66, 81, 90, 99, 106, 110, 135, 137, 159, 162, 165, 198, 265, 270, 274, 297, 318, 330, 405, 411, 477, 495, 530, 583, 594, 685, 795, 810, 822, 891, 954, 990, 1166, 1233, 1370, 1431, 1485, 1507, 1590, 1749, 1782, 2055, 2385, 2466, 2862, 2915, 2970, 3014, 3498, 3699, 4110, 4293, 4455, 4521, 4770, 5247, 5830, 6165, 7155, 7261, 7398, 7535, 8586, 8745, 8910, 9042, 10494, 11097, 12330, 13563, 14310, 14522, 15070, 15741, 17490, 18495, 21465, 21783, 22194, 22605, 26235, 27126, 31482, 36305, 36990, 40689, 42930, 43566, 45210, 47223, 52470, 55485, 65349, 67815, 72610, 78705, 79871, 81378, 94446, 108915, 110970, 122067, 130698, 135630, 157410, 159742, 196047, 203445, 217830, 236115, 239613, 244134, 326745, 392094, 399355, 406890, 472230, 479226, 588141, 610335, 653490, 718839, 798710, 980235, 1176282, 1198065, 1220670, 1437678, 1960470, 2156517, 2396130, 2940705, 3594195, 4313034, 5881410, 6469551, 7188390, 10782585, 12939102, 21565170, 32347755, 64695510]

約数ペア:

[(1, 64695510), (2, 32347755), (3, 21565170), (5, 12939102), (6, 10782585), (9, 7188390), (10, 6469551), (11, 5881410), (15, 4313034), (18, 3594195), (22, 2940705), (27, 2396130), (30, 2156517), (33, 1960470), (45, 1437678), (53, 1220670), (54, 1198065), (55, 1176282), (66, 980235), (81, 798710), (90, 718839), (99, 653490), (106, 610335), (110, 588141), (135, 479226), (137, 472230), (159, 406890), (162, 399355), (165, 392094), (198, 326745), (265, 244134), (270, 239613), (274, 236115), (297, 217830), (318, 203445), (330, 196047), (405, 159742), (411, 157410), (477, 135630), (495, 130698), (530, 122067), (583, 110970), (594, 108915), (685, 94446), (795, 81378), (810, 79871), (822, 78705), (891, 72610), (954, 67815), (990, 65349), (1166, 55485), (1233, 52470), (1370, 47223), (1431, 45210), (1485, 43566), (1507, 42930), (1590, 40689), (1749, 36990), (1782, 36305), (2055, 31482), (2385, 27126), (2466, 26235), (2862, 22605), (2915, 22194), (2970, 21783), (3014, 21465), (3498, 18495), (3699, 17490), (4110, 15741), (4293, 15070), (4455, 14522), (4521, 14310), (4770, 13563), (5247, 12330), (5830, 11097), (6165, 10494), (7155, 9042), (7261, 8910), (7398, 8745), (7535, 8586)]