144405270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69761}}^1$

素因数の和:69797

約数の個数: 48

約数和(自身を含む): 391783392

約数和(自身を除く): 247378122

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 69761, 139522, 209283, 348805, 418566, 627849, 697610, 1046415, 1255698, 1604503, 2092830, 3139245, 3209006, 4813509, 6278490, 8022515, 9627018, 14440527, 16045030, 24067545, 28881054, 48135090, 72202635, 144405270]

約数ペア:

[(1, 144405270), (2, 72202635), (3, 48135090), (5, 28881054), (6, 24067545), (9, 16045030), (10, 14440527), (15, 9627018), (18, 8022515), (23, 6278490), (30, 4813509), (45, 3209006), (46, 3139245), (69, 2092830), (90, 1604503), (115, 1255698), (138, 1046415), (207, 697610), (230, 627849), (345, 418566), (414, 348805), (690, 209283), (1035, 139522), (2070, 69761)]