15453130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 36640512

約数和(自身を除く): 21187382

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 49, 55, 61, 70, 77, 94, 98, 110, 122, 154, 235, 245, 305, 329, 385, 427, 470, 490, 517, 539, 610, 658, 671, 770, 854, 1034, 1078, 1342, 1645, 2135, 2303, 2585, 2695, 2867, 2989, 3290, 3355, 3619, 4270, 4606, 4697, 5170, 5390, 5734, 5978, 6710, 7238, 9394, 11515, 14335, 14945, 18095, 20069, 23030, 23485, 25333, 28670, 29890, 31537, 32879, 36190, 40138, 46970, 50666, 63074, 65758, 100345, 126665, 140483, 157685, 164395, 200690, 220759, 253330, 280966, 315370, 328790, 441518, 702415, 1103795, 1404830, 1545313, 2207590, 3090626, 7726565, 15453130]

約数ペア:

[(1, 15453130), (2, 7726565), (5, 3090626), (7, 2207590), (10, 1545313), (11, 1404830), (14, 1103795), (22, 702415), (35, 441518), (47, 328790), (49, 315370), (55, 280966), (61, 253330), (70, 220759), (77, 200690), (94, 164395), (98, 157685), (110, 140483), (122, 126665), (154, 100345), (235, 65758), (245, 63074), (305, 50666), (329, 46970), (385, 40138), (427, 36190), (470, 32879), (490, 31537), (517, 29890), (539, 28670), (610, 25333), (658, 23485), (671, 23030), (770, 20069), (854, 18095), (1034, 14945), (1078, 14335), (1342, 11515), (1645, 9394), (2135, 7238), (2303, 6710), (2585, 5978), (2695, 5734), (2867, 5390), (2989, 5170), (3290, 4697), (3355, 4606), (3619, 4270)]