76120070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 155615040

約数和(自身を除く): 79494970

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 61, 65, 122, 130, 145, 290, 305, 331, 377, 610, 662, 754, 793, 1586, 1655, 1769, 1885, 3310, 3538, 3770, 3965, 4303, 7930, 8606, 8845, 9599, 17690, 19198, 20191, 21515, 22997, 40382, 43030, 45994, 47995, 95990, 100955, 114985, 124787, 201910, 229970, 249574, 262483, 524966, 585539, 623935, 1171078, 1247870, 1312415, 2624830, 2927695, 5855390, 7612007, 15224014, 38060035, 76120070]

約数ペア:

[(1, 76120070), (2, 38060035), (5, 15224014), (10, 7612007), (13, 5855390), (26, 2927695), (29, 2624830), (58, 1312415), (61, 1247870), (65, 1171078), (122, 623935), (130, 585539), (145, 524966), (290, 262483), (305, 249574), (331, 229970), (377, 201910), (610, 124787), (662, 114985), (754, 100955), (793, 95990), (1586, 47995), (1655, 45994), (1769, 43030), (1885, 40382), (3310, 22997), (3538, 21515), (3770, 20191), (3965, 19198), (4303, 17690), (7930, 9599), (8606, 8845)]