5121870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 13837824

約数和(自身を除く): 8715954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 571, 598, 690, 897, 1142, 1495, 1713, 1794, 2855, 2990, 3426, 4485, 5710, 7423, 8565, 8970, 13133, 14846, 17130, 22269, 26266, 37115, 39399, 44538, 65665, 74230, 78798, 111345, 131330, 170729, 196995, 222690, 341458, 393990, 512187, 853645, 1024374, 1707290, 2560935, 5121870]

約数ペア:

[(1, 5121870), (2, 2560935), (3, 1707290), (5, 1024374), (6, 853645), (10, 512187), (13, 393990), (15, 341458), (23, 222690), (26, 196995), (30, 170729), (39, 131330), (46, 111345), (65, 78798), (69, 74230), (78, 65665), (115, 44538), (130, 39399), (138, 37115), (195, 26266), (230, 22269), (299, 17130), (345, 14846), (390, 13133), (571, 8970), (598, 8565), (690, 7423), (897, 5710), (1142, 4485), (1495, 3426), (1713, 2990), (1794, 2855)]