140102010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{81931}}^1$

素因数の和:81963

約数の個数: 48

約数和(自身を含む): 383441760

約数和(自身を除く): 243339750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 81931, 163862, 245793, 409655, 491586, 737379, 819310, 1228965, 1474758, 1556689, 2457930, 3113378, 3686895, 4670067, 7373790, 7783445, 9340134, 14010201, 15566890, 23350335, 28020402, 46700670, 70051005, 140102010]

約数ペア:

[(1, 140102010), (2, 70051005), (3, 46700670), (5, 28020402), (6, 23350335), (9, 15566890), (10, 14010201), (15, 9340134), (18, 7783445), (19, 7373790), (30, 4670067), (38, 3686895), (45, 3113378), (57, 2457930), (90, 1556689), (95, 1474758), (114, 1228965), (171, 819310), (190, 737379), (285, 491586), (342, 409655), (570, 245793), (855, 163862), (1710, 81931)]