65974350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 183988224

約数和(自身を除く): 118013874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 39, 46, 50, 65, 69, 75, 78, 115, 130, 138, 150, 195, 230, 299, 325, 345, 390, 575, 598, 650, 690, 897, 975, 1150, 1471, 1495, 1725, 1794, 1950, 2942, 2990, 3450, 4413, 4485, 7355, 7475, 8826, 8970, 14710, 14950, 19123, 22065, 22425, 33833, 36775, 38246, 44130, 44850, 57369, 67666, 73550, 95615, 101499, 110325, 114738, 169165, 191230, 202998, 220650, 286845, 338330, 439829, 478075, 507495, 573690, 845825, 879658, 956150, 1014990, 1319487, 1434225, 1691650, 2199145, 2537475, 2638974, 2868450, 4398290, 5074950, 6597435, 10995725, 13194870, 21991450, 32987175, 65974350]

約数ペア:

[(1, 65974350), (2, 32987175), (3, 21991450), (5, 13194870), (6, 10995725), (10, 6597435), (13, 5074950), (15, 4398290), (23, 2868450), (25, 2638974), (26, 2537475), (30, 2199145), (39, 1691650), (46, 1434225), (50, 1319487), (65, 1014990), (69, 956150), (75, 879658), (78, 845825), (115, 573690), (130, 507495), (138, 478075), (150, 439829), (195, 338330), (230, 286845), (299, 220650), (325, 202998), (345, 191230), (390, 169165), (575, 114738), (598, 110325), (650, 101499), (690, 95615), (897, 73550), (975, 67666), (1150, 57369), (1471, 44850), (1495, 44130), (1725, 38246), (1794, 36775), (1950, 33833), (2942, 22425), (2990, 22065), (3450, 19123), (4413, 14950), (4485, 14710), (7355, 8970), (7475, 8826)]