15244460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 42094080

約数和(自身を除く): 26849620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 521, 532, 665, 770, 836, 1042, 1045, 1330, 1463, 1540, 2084, 2090, 2605, 2660, 2926, 3647, 4180, 5210, 5731, 5852, 7294, 7315, 9899, 10420, 11462, 14588, 14630, 18235, 19798, 22924, 28655, 29260, 36470, 39596, 40117, 49495, 57310, 69293, 72940, 80234, 98990, 108889, 114620, 138586, 160468, 197980, 200585, 217778, 277172, 346465, 401170, 435556, 544445, 692930, 762223, 802340, 1088890, 1385860, 1524446, 2177780, 3048892, 3811115, 7622230, 15244460]

約数ペア:

[(1, 15244460), (2, 7622230), (4, 3811115), (5, 3048892), (7, 2177780), (10, 1524446), (11, 1385860), (14, 1088890), (19, 802340), (20, 762223), (22, 692930), (28, 544445), (35, 435556), (38, 401170), (44, 346465), (55, 277172), (70, 217778), (76, 200585), (77, 197980), (95, 160468), (110, 138586), (133, 114620), (140, 108889), (154, 98990), (190, 80234), (209, 72940), (220, 69293), (266, 57310), (308, 49495), (380, 40117), (385, 39596), (418, 36470), (521, 29260), (532, 28655), (665, 22924), (770, 19798), (836, 18235), (1042, 14630), (1045, 14588), (1330, 11462), (1463, 10420), (1540, 9899), (2084, 7315), (2090, 7294), (2605, 5852), (2660, 5731), (2926, 5210), (3647, 4180)]