31815630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4622

約数の個数: 96

約数和(自身を含む): 103154688

約数和(自身を除く): 71339058

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 4591, 6930, 9182, 13773, 22955, 27546, 32137, 41319, 45910, 50501, 64274, 68865, 82638, 96411, 101002, 137730, 151503, 160685, 192822, 206595, 252505, 289233, 303006, 321370, 353507, 413190, 454509, 482055, 505010, 578466, 707014, 757515, 909018, 964110, 1060521, 1446165, 1515030, 1767535, 2121042, 2272545, 2892330, 3181563, 3535070, 4545090, 5302605, 6363126, 10605210, 15907815, 31815630]

約数ペア:

[(1, 31815630), (2, 15907815), (3, 10605210), (5, 6363126), (6, 5302605), (7, 4545090), (9, 3535070), (10, 3181563), (11, 2892330), (14, 2272545), (15, 2121042), (18, 1767535), (21, 1515030), (22, 1446165), (30, 1060521), (33, 964110), (35, 909018), (42, 757515), (45, 707014), (55, 578466), (63, 505010), (66, 482055), (70, 454509), (77, 413190), (90, 353507), (99, 321370), (105, 303006), (110, 289233), (126, 252505), (154, 206595), (165, 192822), (198, 160685), (210, 151503), (231, 137730), (315, 101002), (330, 96411), (385, 82638), (462, 68865), (495, 64274), (630, 50501), (693, 45910), (770, 41319), (990, 32137), (1155, 27546), (1386, 22955), (2310, 13773), (3465, 9182), (4591, 6930)]