141911490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21799}}^1$

素因数の和:21847

約数の個数: 64

約数和(自身を含む): 401817600

約数和(自身を除く): 259906110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 21799, 43598, 65397, 108995, 130794, 152593, 217990, 305186, 326985, 457779, 653970, 675769, 762965, 915558, 1351538, 1525930, 2027307, 2288895, 3378845, 4054614, 4577790, 4730383, 6757690, 9460766, 10136535, 14191149, 20273070, 23651915, 28382298, 47303830, 70955745, 141911490]

約数ペア:

[(1, 141911490), (2, 70955745), (3, 47303830), (5, 28382298), (6, 23651915), (7, 20273070), (10, 14191149), (14, 10136535), (15, 9460766), (21, 6757690), (30, 4730383), (31, 4577790), (35, 4054614), (42, 3378845), (62, 2288895), (70, 2027307), (93, 1525930), (105, 1351538), (155, 915558), (186, 762965), (210, 675769), (217, 653970), (310, 457779), (434, 326985), (465, 305186), (651, 217990), (930, 152593), (1085, 130794), (1302, 108995), (2170, 65397), (3255, 43598), (6510, 21799)]