2679109630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 5199667200

約数和(自身を除く): 2520557570

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 139, 190, 278, 305, 610, 695, 1159, 1390, 1663, 2318, 2641, 3326, 5282, 5795, 8315, 8479, 11590, 13205, 16630, 16958, 26410, 31597, 42395, 63194, 84790, 101443, 157985, 161101, 202886, 231157, 315970, 322202, 462314, 507215, 805505, 1014430, 1155785, 1611010, 1927417, 2311570, 3854834, 4391983, 8783966, 9637085, 14100577, 19274170, 21959915, 28201154, 43919830, 70502885, 141005770, 267910963, 535821926, 1339554815, 2679109630]

約数ペア:

[(1, 2679109630), (2, 1339554815), (5, 535821926), (10, 267910963), (19, 141005770), (38, 70502885), (61, 43919830), (95, 28201154), (122, 21959915), (139, 19274170), (190, 14100577), (278, 9637085), (305, 8783966), (610, 4391983), (695, 3854834), (1159, 2311570), (1390, 1927417), (1663, 1611010), (2318, 1155785), (2641, 1014430), (3326, 805505), (5282, 507215), (5795, 462314), (8315, 322202), (8479, 315970), (11590, 231157), (13205, 202886), (16630, 161101), (16958, 157985), (26410, 101443), (31597, 84790), (42395, 63194)]