210008430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26821}}^1$

素因数の和:26866

約数の個数: 64

約数和(自身を含む): 579355200

約数和(自身を除く): 369346770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 26821, 53642, 80463, 134105, 160926, 241389, 268210, 402315, 482778, 724167, 777809, 804630, 1206945, 1448334, 1555618, 2333427, 2413890, 3620835, 3889045, 4666854, 7000281, 7241670, 7778090, 11667135, 14000562, 21000843, 23334270, 35001405, 42001686, 70002810, 105004215, 210008430]

約数ペア:

[(1, 210008430), (2, 105004215), (3, 70002810), (5, 42001686), (6, 35001405), (9, 23334270), (10, 21000843), (15, 14000562), (18, 11667135), (27, 7778090), (29, 7241670), (30, 7000281), (45, 4666854), (54, 3889045), (58, 3620835), (87, 2413890), (90, 2333427), (135, 1555618), (145, 1448334), (174, 1206945), (261, 804630), (270, 777809), (290, 724167), (435, 482778), (522, 402315), (783, 268210), (870, 241389), (1305, 160926), (1566, 134105), (2610, 80463), (3915, 53642), (7830, 26821)]