30403140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 92461824

約数和(自身を除く): 62058684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 727, 820, 1020, 1230, 1394, 1454, 2091, 2181, 2460, 2788, 2908, 3485, 3635, 4182, 4362, 6970, 7270, 8364, 8724, 10455, 10905, 12359, 13940, 14540, 20910, 21810, 24718, 29807, 37077, 41820, 43620, 49436, 59614, 61795, 74154, 89421, 119228, 123590, 148308, 149035, 178842, 185385, 247180, 298070, 357684, 370770, 447105, 506719, 596140, 741540, 894210, 1013438, 1520157, 1788420, 2026876, 2533595, 3040314, 5067190, 6080628, 7600785, 10134380, 15201570, 30403140]

約数ペア:

[(1, 30403140), (2, 15201570), (3, 10134380), (4, 7600785), (5, 6080628), (6, 5067190), (10, 3040314), (12, 2533595), (15, 2026876), (17, 1788420), (20, 1520157), (30, 1013438), (34, 894210), (41, 741540), (51, 596140), (60, 506719), (68, 447105), (82, 370770), (85, 357684), (102, 298070), (123, 247180), (164, 185385), (170, 178842), (204, 149035), (205, 148308), (246, 123590), (255, 119228), (340, 89421), (410, 74154), (492, 61795), (510, 59614), (615, 49436), (697, 43620), (727, 41820), (820, 37077), (1020, 29807), (1230, 24718), (1394, 21810), (1454, 20910), (2091, 14540), (2181, 13940), (2460, 12359), (2788, 10905), (2908, 10455), (3485, 8724), (3635, 8364), (4182, 7270), (4362, 6970)]