288795390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18061}}^1$

素因数の和:18125

約数の個数: 64

約数和(自身を含む): 764672832

約数和(自身を除く): 475877442

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990, 18061, 36122, 54183, 90305, 108366, 180610, 234793, 270915, 469586, 541830, 704379, 740501, 1173965, 1408758, 1481002, 2221503, 2347930, 3521895, 3702505, 4443006, 7043790, 7405010, 9626513, 11107515, 19253026, 22215030, 28879539, 48132565, 57759078, 96265130, 144397695, 288795390]

約数ペア:

[(1, 288795390), (2, 144397695), (3, 96265130), (5, 57759078), (6, 48132565), (10, 28879539), (13, 22215030), (15, 19253026), (26, 11107515), (30, 9626513), (39, 7405010), (41, 7043790), (65, 4443006), (78, 3702505), (82, 3521895), (123, 2347930), (130, 2221503), (195, 1481002), (205, 1408758), (246, 1173965), (390, 740501), (410, 704379), (533, 541830), (615, 469586), (1066, 270915), (1230, 234793), (1599, 180610), (2665, 108366), (3198, 90305), (5330, 54183), (7995, 36122), (15990, 18061)]