1742250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 4582656

約数和(自身を除く): 2840406

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 101, 115, 125, 138, 150, 202, 230, 250, 303, 345, 375, 505, 575, 606, 690, 750, 1010, 1150, 1515, 1725, 2323, 2525, 2875, 3030, 3450, 4646, 5050, 5750, 6969, 7575, 8625, 11615, 12625, 13938, 15150, 17250, 23230, 25250, 34845, 37875, 58075, 69690, 75750, 116150, 174225, 290375, 348450, 580750, 871125, 1742250]

約数ペア:

[(1, 1742250), (2, 871125), (3, 580750), (5, 348450), (6, 290375), (10, 174225), (15, 116150), (23, 75750), (25, 69690), (30, 58075), (46, 37875), (50, 34845), (69, 25250), (75, 23230), (101, 17250), (115, 15150), (125, 13938), (138, 12625), (150, 11615), (202, 8625), (230, 7575), (250, 6969), (303, 5750), (345, 5050), (375, 4646), (505, 3450), (575, 3030), (606, 2875), (690, 2525), (750, 2323), (1010, 1725), (1150, 1515)]