222422070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2077

約数の個数: 64

約数和(自身を含む): 576946944

約数和(自身を除く): 354524874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 331, 390, 662, 993, 1655, 1723, 1986, 3310, 3446, 4303, 4965, 5169, 8606, 8615, 9930, 10338, 12909, 17230, 21515, 22399, 25818, 25845, 43030, 44798, 51690, 64545, 67197, 111995, 129090, 134394, 223990, 335985, 570313, 671970, 1140626, 1710939, 2851565, 3421878, 5703130, 7414069, 8554695, 14828138, 17109390, 22242207, 37070345, 44484414, 74140690, 111211035, 222422070]

約数ペア:

[(1, 222422070), (2, 111211035), (3, 74140690), (5, 44484414), (6, 37070345), (10, 22242207), (13, 17109390), (15, 14828138), (26, 8554695), (30, 7414069), (39, 5703130), (65, 3421878), (78, 2851565), (130, 1710939), (195, 1140626), (331, 671970), (390, 570313), (662, 335985), (993, 223990), (1655, 134394), (1723, 129090), (1986, 111995), (3310, 67197), (3446, 64545), (4303, 51690), (4965, 44798), (5169, 43030), (8606, 25845), (8615, 25818), (9930, 22399), (10338, 21515), (12909, 17230)]