24990030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 73996416

約数和(自身を除く): 49006386

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 53, 62, 65, 78, 90, 93, 106, 117, 130, 155, 159, 169, 186, 195, 234, 265, 279, 310, 318, 338, 390, 403, 465, 477, 507, 530, 558, 585, 689, 795, 806, 845, 930, 954, 1014, 1170, 1209, 1378, 1395, 1521, 1590, 1643, 1690, 2015, 2067, 2385, 2418, 2535, 2790, 3042, 3286, 3445, 3627, 4030, 4134, 4770, 4929, 5070, 5239, 6045, 6201, 6890, 7254, 7605, 8215, 8957, 9858, 10335, 10478, 12090, 12402, 14787, 15210, 15717, 16430, 17914, 18135, 20670, 21359, 24645, 26195, 26871, 29574, 31005, 31434, 36270, 42718, 44785, 47151, 49290, 52390, 53742, 62010, 64077, 73935, 78585, 80613, 89570, 94302, 106795, 128154, 134355, 147870, 157170, 161226, 192231, 213590, 235755, 268710, 277667, 320385, 384462, 403065, 471510, 555334, 640770, 806130, 833001, 961155, 1388335, 1666002, 1922310, 2499003, 2776670, 4165005, 4998006, 8330010, 12495015, 24990030]

約数ペア:

[(1, 24990030), (2, 12495015), (3, 8330010), (5, 4998006), (6, 4165005), (9, 2776670), (10, 2499003), (13, 1922310), (15, 1666002), (18, 1388335), (26, 961155), (30, 833001), (31, 806130), (39, 640770), (45, 555334), (53, 471510), (62, 403065), (65, 384462), (78, 320385), (90, 277667), (93, 268710), (106, 235755), (117, 213590), (130, 192231), (155, 161226), (159, 157170), (169, 147870), (186, 134355), (195, 128154), (234, 106795), (265, 94302), (279, 89570), (310, 80613), (318, 78585), (338, 73935), (390, 64077), (403, 62010), (465, 53742), (477, 52390), (507, 49290), (530, 47151), (558, 44785), (585, 42718), (689, 36270), (795, 31434), (806, 31005), (845, 29574), (930, 26871), (954, 26195), (1014, 24645), (1170, 21359), (1209, 20670), (1378, 18135), (1395, 17914), (1521, 16430), (1590, 15717), (1643, 15210), (1690, 14787), (2015, 12402), (2067, 12090), (2385, 10478), (2418, 10335), (2535, 9858), (2790, 8957), (3042, 8215), (3286, 7605), (3445, 7254), (3627, 6890), (4030, 6201), (4134, 6045), (4770, 5239), (4929, 5070)]