90884730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 229920768

約数和(自身を除く): 139036038

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 107, 115, 138, 214, 230, 321, 345, 535, 642, 690, 1070, 1231, 1605, 2461, 2462, 3210, 3693, 4922, 6155, 7383, 7386, 12305, 12310, 14766, 18465, 24610, 28313, 36915, 36930, 56626, 73830, 84939, 131717, 141565, 169878, 263434, 283130, 395151, 424695, 658585, 790302, 849390, 1317170, 1975755, 3029491, 3951510, 6058982, 9088473, 15147455, 18176946, 30294910, 45442365, 90884730]

約数ペア:

[(1, 90884730), (2, 45442365), (3, 30294910), (5, 18176946), (6, 15147455), (10, 9088473), (15, 6058982), (23, 3951510), (30, 3029491), (46, 1975755), (69, 1317170), (107, 849390), (115, 790302), (138, 658585), (214, 424695), (230, 395151), (321, 283130), (345, 263434), (535, 169878), (642, 141565), (690, 131717), (1070, 84939), (1231, 73830), (1605, 56626), (2461, 36930), (2462, 36915), (3210, 28313), (3693, 24610), (4922, 18465), (6155, 14766), (7383, 12310), (7386, 12305)]