150056870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 287871408

約数和(自身を除く): 137814538

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 211, 361, 394, 422, 722, 985, 1055, 1805, 1970, 2110, 3610, 3743, 4009, 7486, 8018, 18715, 20045, 37430, 40090, 41567, 71117, 76171, 83134, 142234, 152342, 207835, 355585, 380855, 415670, 711170, 761710, 789773, 1579546, 3948865, 7897730, 15005687, 30011374, 75028435, 150056870]

約数ペア:

[(1, 150056870), (2, 75028435), (5, 30011374), (10, 15005687), (19, 7897730), (38, 3948865), (95, 1579546), (190, 789773), (197, 761710), (211, 711170), (361, 415670), (394, 380855), (422, 355585), (722, 207835), (985, 152342), (1055, 142234), (1805, 83134), (1970, 76171), (2110, 71117), (3610, 41567), (3743, 40090), (4009, 37430), (7486, 20045), (8018, 18715)]