1680150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 4356864

約数和(自身を除く): 2676714

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 487, 575, 690, 974, 1150, 1461, 1725, 2435, 2922, 3450, 4870, 7305, 11201, 12175, 14610, 22402, 24350, 33603, 36525, 56005, 67206, 73050, 112010, 168015, 280025, 336030, 560050, 840075, 1680150]

約数ペア:

[(1, 1680150), (2, 840075), (3, 560050), (5, 336030), (6, 280025), (10, 168015), (15, 112010), (23, 73050), (25, 67206), (30, 56005), (46, 36525), (50, 33603), (69, 24350), (75, 22402), (115, 14610), (138, 12175), (150, 11201), (230, 7305), (345, 4870), (487, 3450), (575, 2922), (690, 2435), (974, 1725), (1150, 1461)]