1003633990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{45599}}^1$

素因数の和:45708

約数の個数: 32

約数和(自身を含む): 1891123200

約数和(自身を除く): 887489210

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 2201, 4402, 11005, 22010, 45599, 91198, 227995, 455990, 1413569, 2827138, 3237529, 6475058, 7067845, 14135690, 16187645, 32375290, 100363399, 200726798, 501816995, 1003633990]

約数ペア:

[(1, 1003633990), (2, 501816995), (5, 200726798), (10, 100363399), (31, 32375290), (62, 16187645), (71, 14135690), (142, 7067845), (155, 6475058), (310, 3237529), (355, 2827138), (710, 1413569), (2201, 455990), (4402, 227995), (11005, 91198), (22010, 45599)]