61148230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 64

約数和(自身を含む): 131616576

約数和(自身を除く): 70468346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 61, 65, 110, 122, 130, 143, 286, 305, 610, 671, 701, 715, 793, 1342, 1402, 1430, 1586, 3355, 3505, 3965, 6710, 7010, 7711, 7930, 8723, 9113, 15422, 17446, 18226, 38555, 42761, 43615, 45565, 77110, 85522, 87230, 91130, 100243, 200486, 213805, 427610, 470371, 501215, 555893, 940742, 1002430, 1111786, 2351855, 2779465, 4703710, 5558930, 6114823, 12229646, 30574115, 61148230]

約数ペア:

[(1, 61148230), (2, 30574115), (5, 12229646), (10, 6114823), (11, 5558930), (13, 4703710), (22, 2779465), (26, 2351855), (55, 1111786), (61, 1002430), (65, 940742), (110, 555893), (122, 501215), (130, 470371), (143, 427610), (286, 213805), (305, 200486), (610, 100243), (671, 91130), (701, 87230), (715, 85522), (793, 77110), (1342, 45565), (1402, 43615), (1430, 42761), (1586, 38555), (3355, 18226), (3505, 17446), (3965, 15422), (6710, 9113), (7010, 8723), (7711, 7930)]