65181090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 170303616

約数和(自身を除く): 105122526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 1723, 2522, 2910, 3446, 3783, 5169, 6305, 7566, 8615, 10338, 12610, 17230, 18915, 22399, 25845, 37830, 44798, 51690, 67197, 111995, 134394, 167131, 223990, 334262, 335985, 501393, 671970, 835655, 1002786, 1671310, 2172703, 2506965, 4345406, 5013930, 6518109, 10863515, 13036218, 21727030, 32590545, 65181090]

約数ペア:

[(1, 65181090), (2, 32590545), (3, 21727030), (5, 13036218), (6, 10863515), (10, 6518109), (13, 5013930), (15, 4345406), (26, 2506965), (30, 2172703), (39, 1671310), (65, 1002786), (78, 835655), (97, 671970), (130, 501393), (194, 335985), (195, 334262), (291, 223990), (390, 167131), (485, 134394), (582, 111995), (970, 67197), (1261, 51690), (1455, 44798), (1723, 37830), (2522, 25845), (2910, 22399), (3446, 18915), (3783, 17230), (5169, 12610), (6305, 10338), (7566, 8615)]