641420010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92557}}^1$

素因数の和:92588

約数の個数: 96

約数和(自身を含む): 2079222912

約数和(自身を除く): 1437802902

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, 6930, 92557, 185114, 277671, 462785, 555342, 647899, 833013, 925570, 1018127, 1295798, 1388355, 1666026, 1943697, 2036254, 2776710, 3054381, 3239495, 3887394, 4165065, 5090635, 5831091, 6108762, 6478990, 7126889, 8330130, 9163143, 9718485, 10181270, 11662182, 14253778, 15271905, 18326286, 19436970, 21380667, 29155455, 30543810, 35634445, 42761334, 45815715, 58310910, 64142001, 71268890, 91631430, 106903335, 128284002, 213806670, 320710005, 641420010]

約数ペア:

[(1, 641420010), (2, 320710005), (3, 213806670), (5, 128284002), (6, 106903335), (7, 91631430), (9, 71268890), (10, 64142001), (11, 58310910), (14, 45815715), (15, 42761334), (18, 35634445), (21, 30543810), (22, 29155455), (30, 21380667), (33, 19436970), (35, 18326286), (42, 15271905), (45, 14253778), (55, 11662182), (63, 10181270), (66, 9718485), (70, 9163143), (77, 8330130), (90, 7126889), (99, 6478990), (105, 6108762), (110, 5831091), (126, 5090635), (154, 4165065), (165, 3887394), (198, 3239495), (210, 3054381), (231, 2776710), (315, 2036254), (330, 1943697), (385, 1666026), (462, 1388355), (495, 1295798), (630, 1018127), (693, 925570), (770, 833013), (990, 647899), (1155, 555342), (1386, 462785), (2310, 277671), (3465, 185114), (6930, 92557)]