139015170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73553}}^1$

素因数の和:73576

約数の個数: 64

約数和(自身を含む): 423671040

約数和(自身を除く): 284655870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 73553, 147106, 220659, 367765, 441318, 514871, 661977, 735530, 1029742, 1103295, 1323954, 1544613, 1985931, 2206590, 2574355, 3089226, 3309885, 3971862, 4633839, 5148710, 6619770, 7723065, 9267678, 9929655, 13901517, 15446130, 19859310, 23169195, 27803034, 46338390, 69507585, 139015170]

約数ペア:

[(1, 139015170), (2, 69507585), (3, 46338390), (5, 27803034), (6, 23169195), (7, 19859310), (9, 15446130), (10, 13901517), (14, 9929655), (15, 9267678), (18, 7723065), (21, 6619770), (27, 5148710), (30, 4633839), (35, 3971862), (42, 3309885), (45, 3089226), (54, 2574355), (63, 2206590), (70, 1985931), (90, 1544613), (105, 1323954), (126, 1103295), (135, 1029742), (189, 735530), (210, 661977), (270, 514871), (315, 441318), (378, 367765), (630, 220659), (945, 147106), (1890, 73553)]