1305658380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2713}}^1$

素因数の和:3355

約数の個数: 96

約数和(自身を含む): 3944896704

約数和(自身を除く): 2639238324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 617, 780, 1234, 1851, 2468, 2713, 3085, 3702, 5426, 6170, 7404, 8021, 8139, 9255, 10852, 12340, 13565, 16042, 16278, 18510, 24063, 27130, 32084, 32556, 35269, 37020, 40105, 40695, 48126, 54260, 70538, 80210, 81390, 96252, 105807, 120315, 141076, 160420, 162780, 176345, 211614, 240630, 352690, 423228, 481260, 529035, 705380, 1058070, 1673921, 2116140, 3347842, 5021763, 6695684, 8369605, 10043526, 16739210, 20087052, 21760973, 25108815, 33478420, 43521946, 50217630, 65282919, 87043892, 100435260, 108804865, 130565838, 217609730, 261131676, 326414595, 435219460, 652829190, 1305658380]

約数ペア:

[(1, 1305658380), (2, 652829190), (3, 435219460), (4, 326414595), (5, 261131676), (6, 217609730), (10, 130565838), (12, 108804865), (13, 100435260), (15, 87043892), (20, 65282919), (26, 50217630), (30, 43521946), (39, 33478420), (52, 25108815), (60, 21760973), (65, 20087052), (78, 16739210), (130, 10043526), (156, 8369605), (195, 6695684), (260, 5021763), (390, 3347842), (617, 2116140), (780, 1673921), (1234, 1058070), (1851, 705380), (2468, 529035), (2713, 481260), (3085, 423228), (3702, 352690), (5426, 240630), (6170, 211614), (7404, 176345), (8021, 162780), (8139, 160420), (9255, 141076), (10852, 120315), (12340, 105807), (13565, 96252), (16042, 81390), (16278, 80210), (18510, 70538), (24063, 54260), (27130, 48126), (32084, 40695), (32556, 40105), (35269, 37020)]