354620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 907200

約数和(自身を除く): 552580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 149, 170, 238, 298, 340, 476, 595, 596, 745, 1043, 1190, 1490, 2086, 2380, 2533, 2980, 4172, 5066, 5215, 10132, 10430, 12665, 17731, 20860, 25330, 35462, 50660, 70924, 88655, 177310, 354620]

約数ペア:

[(1, 354620), (2, 177310), (4, 88655), (5, 70924), (7, 50660), (10, 35462), (14, 25330), (17, 20860), (20, 17731), (28, 12665), (34, 10430), (35, 10132), (68, 5215), (70, 5066), (85, 4172), (119, 2980), (140, 2533), (149, 2380), (170, 2086), (238, 1490), (298, 1190), (340, 1043), (476, 745), (595, 596)]