84297730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 178381440

約数和(自身を除く): 94083710

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 61, 85, 110, 122, 170, 187, 305, 374, 610, 671, 739, 935, 1037, 1342, 1478, 1870, 2074, 3355, 3695, 5185, 6710, 7390, 8129, 10370, 11407, 12563, 16258, 22814, 25126, 40645, 45079, 57035, 62815, 81290, 90158, 114070, 125630, 138193, 225395, 276386, 450790, 495869, 690965, 766343, 991738, 1381930, 1532686, 2479345, 3831715, 4958690, 7663430, 8429773, 16859546, 42148865, 84297730]

約数ペア:

[(1, 84297730), (2, 42148865), (5, 16859546), (10, 8429773), (11, 7663430), (17, 4958690), (22, 3831715), (34, 2479345), (55, 1532686), (61, 1381930), (85, 991738), (110, 766343), (122, 690965), (170, 495869), (187, 450790), (305, 276386), (374, 225395), (610, 138193), (671, 125630), (739, 114070), (935, 90158), (1037, 81290), (1342, 62815), (1478, 57035), (1870, 45079), (2074, 40645), (3355, 25126), (3695, 22814), (5185, 16258), (6710, 12563), (7390, 11407), (8129, 10370)]