7231380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 22278144

約数和(自身を除く): 15046764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 127, 130, 146, 156, 195, 219, 254, 260, 292, 365, 381, 390, 438, 508, 635, 730, 762, 780, 876, 949, 1095, 1270, 1460, 1524, 1651, 1898, 1905, 2190, 2540, 2847, 3302, 3796, 3810, 4380, 4745, 4953, 5694, 6604, 7620, 8255, 9271, 9490, 9906, 11388, 14235, 16510, 18542, 18980, 19812, 24765, 27813, 28470, 33020, 37084, 46355, 49530, 55626, 56940, 92710, 99060, 111252, 120523, 139065, 185420, 241046, 278130, 361569, 482092, 556260, 602615, 723138, 1205230, 1446276, 1807845, 2410460, 3615690, 7231380]

約数ペア:

[(1, 7231380), (2, 3615690), (3, 2410460), (4, 1807845), (5, 1446276), (6, 1205230), (10, 723138), (12, 602615), (13, 556260), (15, 482092), (20, 361569), (26, 278130), (30, 241046), (39, 185420), (52, 139065), (60, 120523), (65, 111252), (73, 99060), (78, 92710), (127, 56940), (130, 55626), (146, 49530), (156, 46355), (195, 37084), (219, 33020), (254, 28470), (260, 27813), (292, 24765), (365, 19812), (381, 18980), (390, 18542), (438, 16510), (508, 14235), (635, 11388), (730, 9906), (762, 9490), (780, 9271), (876, 8255), (949, 7620), (1095, 6604), (1270, 5694), (1460, 4953), (1524, 4745), (1651, 4380), (1898, 3810), (1905, 3796), (2190, 3302), (2540, 2847)]