11247990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 29417472

約数和(自身を除く): 18169482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 191, 195, 302, 382, 390, 453, 573, 755, 906, 955, 1146, 1510, 1910, 1963, 2265, 2483, 2865, 3926, 4530, 4966, 5730, 5889, 7449, 9815, 11778, 12415, 14898, 19630, 24830, 28841, 29445, 37245, 57682, 58890, 74490, 86523, 144205, 173046, 288410, 374933, 432615, 749866, 865230, 1124799, 1874665, 2249598, 3749330, 5623995, 11247990]

約数ペア:

[(1, 11247990), (2, 5623995), (3, 3749330), (5, 2249598), (6, 1874665), (10, 1124799), (13, 865230), (15, 749866), (26, 432615), (30, 374933), (39, 288410), (65, 173046), (78, 144205), (130, 86523), (151, 74490), (191, 58890), (195, 57682), (302, 37245), (382, 29445), (390, 28841), (453, 24830), (573, 19630), (755, 14898), (906, 12415), (955, 11778), (1146, 9815), (1510, 7449), (1910, 5889), (1963, 5730), (2265, 4966), (2483, 4530), (2865, 3926)]