22307090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 45934560

約数和(自身を除く): 23627470

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 61, 65, 97, 122, 130, 145, 194, 290, 305, 377, 485, 610, 754, 793, 970, 1261, 1586, 1769, 1885, 2522, 2813, 3538, 3770, 3965, 5626, 5917, 6305, 7930, 8845, 11834, 12610, 14065, 17690, 22997, 28130, 29585, 36569, 45994, 59170, 73138, 76921, 114985, 153842, 171593, 182845, 229970, 343186, 365690, 384605, 769210, 857965, 1715930, 2230709, 4461418, 11153545, 22307090]

約数ペア:

[(1, 22307090), (2, 11153545), (5, 4461418), (10, 2230709), (13, 1715930), (26, 857965), (29, 769210), (58, 384605), (61, 365690), (65, 343186), (97, 229970), (122, 182845), (130, 171593), (145, 153842), (194, 114985), (290, 76921), (305, 73138), (377, 59170), (485, 45994), (610, 36569), (754, 29585), (793, 28130), (970, 22997), (1261, 17690), (1586, 14065), (1769, 12610), (1885, 11834), (2522, 8845), (2813, 7930), (3538, 6305), (3770, 5917), (3965, 5626)]