210370380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{318743}}^1$

素因数の和:318766

約数の個数: 48

約数和(自身を含む): 642587904

約数和(自身を除く): 432217524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 318743, 637486, 956229, 1274972, 1593715, 1912458, 3187430, 3506173, 3824916, 4781145, 6374860, 7012346, 9562290, 10518519, 14024692, 17530865, 19124580, 21037038, 35061730, 42074076, 52592595, 70123460, 105185190, 210370380]

約数ペア:

[(1, 210370380), (2, 105185190), (3, 70123460), (4, 52592595), (5, 42074076), (6, 35061730), (10, 21037038), (11, 19124580), (12, 17530865), (15, 14024692), (20, 10518519), (22, 9562290), (30, 7012346), (33, 6374860), (44, 4781145), (55, 3824916), (60, 3506173), (66, 3187430), (110, 1912458), (132, 1593715), (165, 1274972), (220, 956229), (330, 637486), (660, 318743)]