252314580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19379}}^1$

素因数の和:19429

約数の個数: 96

約数和(自身を含む): 833495040

約数和(自身を除く): 581180460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 19379, 38758, 58137, 77516, 96895, 116274, 135653, 193790, 232548, 271306, 290685, 387580, 406959, 542612, 581370, 600749, 678265, 813918, 1162740, 1201498, 1356530, 1627836, 1802247, 2034795, 2402996, 2713060, 3003745, 3604494, 4069590, 4205243, 6007490, 7208988, 8139180, 8410486, 9011235, 12014980, 12615729, 16820972, 18022470, 21026215, 25231458, 36044940, 42052430, 50462916, 63078645, 84104860, 126157290, 252314580]

約数ペア:

[(1, 252314580), (2, 126157290), (3, 84104860), (4, 63078645), (5, 50462916), (6, 42052430), (7, 36044940), (10, 25231458), (12, 21026215), (14, 18022470), (15, 16820972), (20, 12615729), (21, 12014980), (28, 9011235), (30, 8410486), (31, 8139180), (35, 7208988), (42, 6007490), (60, 4205243), (62, 4069590), (70, 3604494), (84, 3003745), (93, 2713060), (105, 2402996), (124, 2034795), (140, 1802247), (155, 1627836), (186, 1356530), (210, 1201498), (217, 1162740), (310, 813918), (372, 678265), (420, 600749), (434, 581370), (465, 542612), (620, 406959), (651, 387580), (868, 290685), (930, 271306), (1085, 232548), (1302, 193790), (1860, 135653), (2170, 116274), (2604, 96895), (3255, 77516), (4340, 58137), (6510, 38758), (13020, 19379)]