6420570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 16861824

約数和(自身を除く): 10441254

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 101, 130, 163, 195, 202, 303, 326, 390, 489, 505, 606, 815, 978, 1010, 1313, 1515, 1630, 2119, 2445, 2626, 3030, 3939, 4238, 4890, 6357, 6565, 7878, 10595, 12714, 13130, 16463, 19695, 21190, 31785, 32926, 39390, 49389, 63570, 82315, 98778, 164630, 214019, 246945, 428038, 493890, 642057, 1070095, 1284114, 2140190, 3210285, 6420570]

約数ペア:

[(1, 6420570), (2, 3210285), (3, 2140190), (5, 1284114), (6, 1070095), (10, 642057), (13, 493890), (15, 428038), (26, 246945), (30, 214019), (39, 164630), (65, 98778), (78, 82315), (101, 63570), (130, 49389), (163, 39390), (195, 32926), (202, 31785), (303, 21190), (326, 19695), (390, 16463), (489, 13130), (505, 12714), (606, 10595), (815, 7878), (978, 6565), (1010, 6357), (1313, 4890), (1515, 4238), (1630, 3939), (2119, 3030), (2445, 2626)]