138974150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23357}}^1$

素因数の和:23393

約数の個数: 48

約数和(自身を含む): 312810336

約数和(自身を除く): 173836186

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 425, 595, 850, 1190, 2975, 5950, 23357, 46714, 116785, 163499, 233570, 326998, 397069, 583925, 794138, 817495, 1167850, 1634990, 1985345, 2779483, 3970690, 4087475, 5558966, 8174950, 9926725, 13897415, 19853450, 27794830, 69487075, 138974150]

約数ペア:

[(1, 138974150), (2, 69487075), (5, 27794830), (7, 19853450), (10, 13897415), (14, 9926725), (17, 8174950), (25, 5558966), (34, 4087475), (35, 3970690), (50, 2779483), (70, 1985345), (85, 1634990), (119, 1167850), (170, 817495), (175, 794138), (238, 583925), (350, 397069), (425, 326998), (595, 233570), (850, 163499), (1190, 116785), (2975, 46714), (5950, 23357)]