90220130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9013}}^1$

素因数の和:9051

約数の個数: 64

約数和(自身を含む): 218066688

約数和(自身を除く): 127846558

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 9013, 10010, 18026, 45065, 63091, 90130, 99143, 117169, 126182, 198286, 234338, 315455, 495715, 585845, 630910, 694001, 820183, 991430, 1171690, 1288859, 1388002, 1640366, 2577718, 3470005, 4100915, 6444295, 6940010, 8201830, 9022013, 12888590, 18044026, 45110065, 90220130]

約数ペア:

[(1, 90220130), (2, 45110065), (5, 18044026), (7, 12888590), (10, 9022013), (11, 8201830), (13, 6940010), (14, 6444295), (22, 4100915), (26, 3470005), (35, 2577718), (55, 1640366), (65, 1388002), (70, 1288859), (77, 1171690), (91, 991430), (110, 820183), (130, 694001), (143, 630910), (154, 585845), (182, 495715), (286, 315455), (385, 234338), (455, 198286), (715, 126182), (770, 117169), (910, 99143), (1001, 90130), (1430, 63091), (2002, 45065), (5005, 18026), (9013, 10010)]