140860380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8663}}^1$

素因数の和:8946

約数の個数: 48

約数和(自身を含む): 395910144

約数和(自身を除く): 255049764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 8663, 16260, 17326, 25989, 34652, 43315, 51978, 86630, 103956, 129945, 173260, 259890, 519780, 2347673, 4695346, 7043019, 9390692, 11738365, 14086038, 23476730, 28172076, 35215095, 46953460, 70430190, 140860380]

約数ペア:

[(1, 140860380), (2, 70430190), (3, 46953460), (4, 35215095), (5, 28172076), (6, 23476730), (10, 14086038), (12, 11738365), (15, 9390692), (20, 7043019), (30, 4695346), (60, 2347673), (271, 519780), (542, 259890), (813, 173260), (1084, 129945), (1355, 103956), (1626, 86630), (2710, 51978), (3252, 43315), (4065, 34652), (5420, 25989), (8130, 17326), (8663, 16260)]