61732140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54151}}^1$

素因数の和:54182

約数の個数: 48

約数和(自身を含む): 181950720

約数和(自身を除く): 120218580

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, 54151, 108302, 162453, 216604, 270755, 324906, 541510, 649812, 812265, 1028869, 1083020, 1624530, 2057738, 3086607, 3249060, 4115476, 5144345, 6173214, 10288690, 12346428, 15433035, 20577380, 30866070, 61732140]

約数ペア:

[(1, 61732140), (2, 30866070), (3, 20577380), (4, 15433035), (5, 12346428), (6, 10288690), (10, 6173214), (12, 5144345), (15, 4115476), (19, 3249060), (20, 3086607), (30, 2057738), (38, 1624530), (57, 1083020), (60, 1028869), (76, 812265), (95, 649812), (114, 541510), (190, 324906), (228, 270755), (285, 216604), (380, 162453), (570, 108302), (1140, 54151)]