65395590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2297}}^1$

素因数の和:2393

約数の個数: 64

約数和(自身を含む): 171412416

約数和(自身を除く): 106016826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2297, 2847, 4594, 4745, 5694, 6891, 9490, 11485, 13782, 14235, 22970, 28470, 29861, 34455, 59722, 68910, 89583, 149305, 167681, 179166, 298610, 335362, 447915, 503043, 838405, 895830, 1006086, 1676810, 2179853, 2515215, 4359706, 5030430, 6539559, 10899265, 13079118, 21798530, 32697795, 65395590]

約数ペア:

[(1, 65395590), (2, 32697795), (3, 21798530), (5, 13079118), (6, 10899265), (10, 6539559), (13, 5030430), (15, 4359706), (26, 2515215), (30, 2179853), (39, 1676810), (65, 1006086), (73, 895830), (78, 838405), (130, 503043), (146, 447915), (195, 335362), (219, 298610), (365, 179166), (390, 167681), (438, 149305), (730, 89583), (949, 68910), (1095, 59722), (1898, 34455), (2190, 29861), (2297, 28470), (2847, 22970), (4594, 14235), (4745, 13782), (5694, 11485), (6891, 9490)]