29964748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 61165440

約数和(自身を除く): 31200692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 491, 803, 836, 982, 1387, 1606, 1964, 2774, 3212, 5401, 5548, 9329, 10802, 15257, 18658, 21604, 30514, 35843, 37316, 61028, 71686, 102619, 143372, 205238, 394273, 410476, 681017, 788546, 1362034, 1577092, 2724068, 7491187, 14982374, 29964748]

約数ペア:

[(1, 29964748), (2, 14982374), (4, 7491187), (11, 2724068), (19, 1577092), (22, 1362034), (38, 788546), (44, 681017), (73, 410476), (76, 394273), (146, 205238), (209, 143372), (292, 102619), (418, 71686), (491, 61028), (803, 37316), (836, 35843), (982, 30514), (1387, 21604), (1606, 18658), (1964, 15257), (2774, 10802), (3212, 9329), (5401, 5548)]