9638190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 26432208

約数和(自身を除く): 16794018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 163, 219, 270, 326, 365, 405, 438, 489, 657, 730, 810, 815, 978, 1095, 1314, 1467, 1630, 1971, 2190, 2445, 2934, 3285, 3942, 4401, 4890, 5913, 6570, 7335, 8802, 9855, 11826, 11899, 13203, 14670, 19710, 22005, 23798, 26406, 29565, 35697, 44010, 59130, 59495, 66015, 71394, 107091, 118990, 132030, 178485, 214182, 321273, 356970, 535455, 642546, 963819, 1070910, 1606365, 1927638, 3212730, 4819095, 9638190]

約数ペア:

[(1, 9638190), (2, 4819095), (3, 3212730), (5, 1927638), (6, 1606365), (9, 1070910), (10, 963819), (15, 642546), (18, 535455), (27, 356970), (30, 321273), (45, 214182), (54, 178485), (73, 132030), (81, 118990), (90, 107091), (135, 71394), (146, 66015), (162, 59495), (163, 59130), (219, 44010), (270, 35697), (326, 29565), (365, 26406), (405, 23798), (438, 22005), (489, 19710), (657, 14670), (730, 13203), (810, 11899), (815, 11826), (978, 9855), (1095, 8802), (1314, 7335), (1467, 6570), (1630, 5913), (1971, 4890), (2190, 4401), (2445, 3942), (2934, 3285)]