1967250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 5106816

約数和(自身を除く): 3139566

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 61, 75, 86, 122, 125, 129, 150, 183, 215, 250, 258, 305, 366, 375, 430, 610, 645, 750, 915, 1075, 1290, 1525, 1830, 2150, 2623, 3050, 3225, 4575, 5246, 5375, 6450, 7625, 7869, 9150, 10750, 13115, 15250, 15738, 16125, 22875, 26230, 32250, 39345, 45750, 65575, 78690, 131150, 196725, 327875, 393450, 655750, 983625, 1967250]

約数ペア:

[(1, 1967250), (2, 983625), (3, 655750), (5, 393450), (6, 327875), (10, 196725), (15, 131150), (25, 78690), (30, 65575), (43, 45750), (50, 39345), (61, 32250), (75, 26230), (86, 22875), (122, 16125), (125, 15738), (129, 15250), (150, 13115), (183, 10750), (215, 9150), (250, 7869), (258, 7625), (305, 6450), (366, 5375), (375, 5246), (430, 4575), (610, 3225), (645, 3050), (750, 2623), (915, 2150), (1075, 1830), (1290, 1525)]