38012940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{30169}}^1$

素因数の和:30191

約数の個数: 72

約数和(自身を含む): 131782560

約数和(自身を除く): 93769620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 30169, 60338, 90507, 120676, 150845, 181014, 211183, 271521, 301690, 362028, 422366, 452535, 543042, 603380, 633549, 844732, 905070, 1055915, 1086084, 1267098, 1357605, 1810140, 1900647, 2111830, 2534196, 2715210, 3167745, 3801294, 4223660, 5430420, 6335490, 7602588, 9503235, 12670980, 19006470, 38012940]

約数ペア:

[(1, 38012940), (2, 19006470), (3, 12670980), (4, 9503235), (5, 7602588), (6, 6335490), (7, 5430420), (9, 4223660), (10, 3801294), (12, 3167745), (14, 2715210), (15, 2534196), (18, 2111830), (20, 1900647), (21, 1810140), (28, 1357605), (30, 1267098), (35, 1086084), (36, 1055915), (42, 905070), (45, 844732), (60, 633549), (63, 603380), (70, 543042), (84, 452535), (90, 422366), (105, 362028), (126, 301690), (140, 271521), (180, 211183), (210, 181014), (252, 150845), (315, 120676), (420, 90507), (630, 60338), (1260, 30169)]