138081030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{112261}}^1$

素因数の和:112312

約数の個数: 32

約数和(自身を含む): 339480288

約数和(自身を除く): 201399258

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 112261, 224522, 336783, 561305, 673566, 1122610, 1683915, 3367830, 4602701, 9205402, 13808103, 23013505, 27616206, 46027010, 69040515, 138081030]

約数ペア:

[(1, 138081030), (2, 69040515), (3, 46027010), (5, 27616206), (6, 23013505), (10, 13808103), (15, 9205402), (30, 4602701), (41, 3367830), (82, 1683915), (123, 1122610), (205, 673566), (246, 561305), (410, 336783), (615, 224522), (1230, 112261)]