19692150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2477}}^1$

素因数の和:2545

約数の個数: 48

約数和(自身を含む): 49778064

約数和(自身を除く): 30085914

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 265, 318, 530, 795, 1325, 1590, 2477, 2650, 3975, 4954, 7431, 7950, 12385, 14862, 24770, 37155, 61925, 74310, 123850, 131281, 185775, 262562, 371550, 393843, 656405, 787686, 1312810, 1969215, 3282025, 3938430, 6564050, 9846075, 19692150]

約数ペア:

[(1, 19692150), (2, 9846075), (3, 6564050), (5, 3938430), (6, 3282025), (10, 1969215), (15, 1312810), (25, 787686), (30, 656405), (50, 393843), (53, 371550), (75, 262562), (106, 185775), (150, 131281), (159, 123850), (265, 74310), (318, 61925), (530, 37155), (795, 24770), (1325, 14862), (1590, 12385), (2477, 7950), (2650, 7431), (3975, 4954)]