15026970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 41564160

約数和(自身を除く): 26537190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 439, 489, 815, 878, 978, 1141, 1317, 1630, 2195, 2282, 2445, 2634, 3073, 3423, 4390, 4890, 5705, 6146, 6585, 6846, 9219, 11410, 13170, 15365, 17115, 18438, 30730, 34230, 46095, 71557, 92190, 143114, 214671, 357785, 429342, 500899, 715570, 1001798, 1073355, 1502697, 2146710, 2504495, 3005394, 5008990, 7513485, 15026970]

約数ペア:

[(1, 15026970), (2, 7513485), (3, 5008990), (5, 3005394), (6, 2504495), (7, 2146710), (10, 1502697), (14, 1073355), (15, 1001798), (21, 715570), (30, 500899), (35, 429342), (42, 357785), (70, 214671), (105, 143114), (163, 92190), (210, 71557), (326, 46095), (439, 34230), (489, 30730), (815, 18438), (878, 17115), (978, 15365), (1141, 13170), (1317, 11410), (1630, 9219), (2195, 6846), (2282, 6585), (2445, 6146), (2634, 5705), (3073, 4890), (3423, 4390)]