77796030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4639}}^1$

素因数の和:4705

約数の個数: 64

約数和(自身を含む): 205793280

約数和(自身を除く): 127997250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 4639, 5590, 8385, 9278, 13917, 16770, 23195, 27834, 46390, 60307, 69585, 120614, 139170, 180921, 199477, 301535, 361842, 398954, 598431, 603070, 904605, 997385, 1196862, 1809210, 1994770, 2593201, 2992155, 5186402, 5984310, 7779603, 12966005, 15559206, 25932010, 38898015, 77796030]

約数ペア:

[(1, 77796030), (2, 38898015), (3, 25932010), (5, 15559206), (6, 12966005), (10, 7779603), (13, 5984310), (15, 5186402), (26, 2992155), (30, 2593201), (39, 1994770), (43, 1809210), (65, 1196862), (78, 997385), (86, 904605), (129, 603070), (130, 598431), (195, 398954), (215, 361842), (258, 301535), (390, 199477), (430, 180921), (559, 139170), (645, 120614), (1118, 69585), (1290, 60307), (1677, 46390), (2795, 27834), (3354, 23195), (4639, 16770), (5590, 13917), (8385, 9278)]