102942010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2389}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 192729600

約数和(自身を除く): 89787590

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 2389, 4309, 4778, 8618, 11945, 21545, 23890, 43090, 74059, 148118, 332071, 370295, 664142, 740590, 1660355, 3320710, 10294201, 20588402, 51471005, 102942010]

約数ペア:

[(1, 102942010), (2, 51471005), (5, 20588402), (10, 10294201), (31, 3320710), (62, 1660355), (139, 740590), (155, 664142), (278, 370295), (310, 332071), (695, 148118), (1390, 74059), (2389, 43090), (4309, 23890), (4778, 21545), (8618, 11945)]