84076140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73751}}^1$

素因数の和:73782

約数の個数: 48

約数和(自身を含む): 247806720

約数和(自身を除く): 163730580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73751, 147502, 221253, 295004, 368755, 442506, 737510, 885012, 1106265, 1401269, 1475020, 2212530, 2802538, 4203807, 4425060, 5605076, 7006345, 8407614, 14012690, 16815228, 21019035, 28025380, 42038070, 84076140]

約数ペア:

[(1, 84076140), (2, 42038070), (3, 28025380), (4, 21019035), (5, 16815228), (6, 14012690), (10, 8407614), (12, 7006345), (15, 5605076), (19, 4425060), (20, 4203807), (30, 2802538), (38, 2212530), (57, 1475020), (60, 1401269), (76, 1106265), (95, 885012), (114, 737510), (190, 442506), (228, 368755), (285, 295004), (380, 221253), (570, 147502), (1140, 73751)]