629255345740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{157769}}^1$

素因数の和:158735

約数の個数: 96

約数和(自身を含む): 1560635596800

約数和(自身を除く): 931380251060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 919, 1085, 1838, 2170, 3676, 4340, 4595, 6433, 9190, 12866, 18380, 25732, 28489, 32165, 56978, 64330, 113956, 128660, 142445, 157769, 199423, 284890, 315538, 398846, 569780, 631076, 788845, 797692, 997115, 1104383, 1577690, 1994230, 2208766, 3155380, 3988460, 4417532, 4890839, 5521915, 9781678, 11043830, 19563356, 22087660, 24454195, 34235873, 48908390, 68471746, 97816780, 136943492, 144989711, 171179365, 289979422, 342358730, 579958844, 684717460, 724948555, 1014927977, 1449897110, 2029855954, 2899794220, 4059711908, 4494681041, 5074639885, 8989362082, 10149279770, 17978724164, 20298559540, 22473405205, 31462767287, 44946810410, 62925534574, 89893620820, 125851069148, 157313836435, 314627672870, 629255345740]

約数ペア:

[(1, 629255345740), (2, 314627672870), (4, 157313836435), (5, 125851069148), (7, 89893620820), (10, 62925534574), (14, 44946810410), (20, 31462767287), (28, 22473405205), (31, 20298559540), (35, 17978724164), (62, 10149279770), (70, 8989362082), (124, 5074639885), (140, 4494681041), (155, 4059711908), (217, 2899794220), (310, 2029855954), (434, 1449897110), (620, 1014927977), (868, 724948555), (919, 684717460), (1085, 579958844), (1838, 342358730), (2170, 289979422), (3676, 171179365), (4340, 144989711), (4595, 136943492), (6433, 97816780), (9190, 68471746), (12866, 48908390), (18380, 34235873), (25732, 24454195), (28489, 22087660), (32165, 19563356), (56978, 11043830), (64330, 9781678), (113956, 5521915), (128660, 4890839), (142445, 4417532), (157769, 3988460), (199423, 3155380), (284890, 2208766), (315538, 1994230), (398846, 1577690), (569780, 1104383), (631076, 997115), (788845, 797692)]