157200070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1453}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 293126400

約数和(自身を除く): 135926330

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 349, 698, 1453, 1745, 2906, 3490, 7265, 10819, 14530, 21638, 45043, 54095, 90086, 108190, 225215, 450430, 507097, 1014194, 2535485, 5070970, 15720007, 31440014, 78600035, 157200070]

約数ペア:

[(1, 157200070), (2, 78600035), (5, 31440014), (10, 15720007), (31, 5070970), (62, 2535485), (155, 1014194), (310, 507097), (349, 450430), (698, 225215), (1453, 108190), (1745, 90086), (2906, 54095), (3490, 45043), (7265, 21638), (10819, 14530)]