214920810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61231}}^1$

素因数の和:61260

約数の個数: 64

約数和(自身を含む): 617218560

約数和(自身を除く): 402297750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 61231, 122462, 183693, 306155, 367386, 551079, 612310, 796003, 918465, 1102158, 1592006, 1653237, 1836930, 2388009, 2755395, 3306474, 3980015, 4776018, 5510790, 7164027, 7960030, 8266185, 11940045, 14328054, 16532370, 21492081, 23880090, 35820135, 42984162, 71640270, 107460405, 214920810]

約数ペア:

[(1, 214920810), (2, 107460405), (3, 71640270), (5, 42984162), (6, 35820135), (9, 23880090), (10, 21492081), (13, 16532370), (15, 14328054), (18, 11940045), (26, 8266185), (27, 7960030), (30, 7164027), (39, 5510790), (45, 4776018), (54, 3980015), (65, 3306474), (78, 2755395), (90, 2388009), (117, 1836930), (130, 1653237), (135, 1592006), (195, 1102158), (234, 918465), (270, 796003), (351, 612310), (390, 551079), (585, 367386), (702, 306155), (1170, 183693), (1755, 122462), (3510, 61231)]