126999210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7573}}^1$

素因数の和:7639

約数の個数: 64

約数和(自身を含む): 335922048

約数和(自身を除く): 208922838

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, 5590, 7573, 8385, 15146, 16770, 22719, 37865, 45438, 75730, 98449, 113595, 196898, 227190, 295347, 325639, 492245, 590694, 651278, 976917, 984490, 1476735, 1628195, 1953834, 2953470, 3256390, 4233307, 4884585, 8466614, 9769170, 12699921, 21166535, 25399842, 42333070, 63499605, 126999210]

約数ペア:

[(1, 126999210), (2, 63499605), (3, 42333070), (5, 25399842), (6, 21166535), (10, 12699921), (13, 9769170), (15, 8466614), (26, 4884585), (30, 4233307), (39, 3256390), (43, 2953470), (65, 1953834), (78, 1628195), (86, 1476735), (129, 984490), (130, 976917), (195, 651278), (215, 590694), (258, 492245), (390, 325639), (430, 295347), (559, 227190), (645, 196898), (1118, 113595), (1290, 98449), (1677, 75730), (2795, 45438), (3354, 37865), (5590, 22719), (7573, 16770), (8385, 15146)]