139270380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122167}}^1$

素因数の和:122198

約数の個数: 48

約数和(自身を含む): 410484480

約数和(自身を除く): 271214100

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, 122167, 244334, 366501, 488668, 610835, 733002, 1221670, 1466004, 1832505, 2321173, 2443340, 3665010, 4642346, 6963519, 7330020, 9284692, 11605865, 13927038, 23211730, 27854076, 34817595, 46423460, 69635190, 139270380]

約数ペア:

[(1, 139270380), (2, 69635190), (3, 46423460), (4, 34817595), (5, 27854076), (6, 23211730), (10, 13927038), (12, 11605865), (15, 9284692), (19, 7330020), (20, 6963519), (30, 4642346), (38, 3665010), (57, 2443340), (60, 2321173), (76, 1832505), (95, 1466004), (114, 1221670), (190, 733002), (228, 610835), (285, 488668), (380, 366501), (570, 244334), (1140, 122167)]