15641190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10223}}^1$

素因数の和:10253

約数の個数: 48

約数和(自身を含む): 43063488

約数和(自身を除く): 27422298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 10223, 20446, 30669, 51115, 61338, 92007, 102230, 153345, 173791, 184014, 306690, 347582, 460035, 521373, 868955, 920070, 1042746, 1564119, 1737910, 2606865, 3128238, 5213730, 7820595, 15641190]

約数ペア:

[(1, 15641190), (2, 7820595), (3, 5213730), (5, 3128238), (6, 2606865), (9, 1737910), (10, 1564119), (15, 1042746), (17, 920070), (18, 868955), (30, 521373), (34, 460035), (45, 347582), (51, 306690), (85, 184014), (90, 173791), (102, 153345), (153, 102230), (170, 92007), (255, 61338), (306, 51115), (510, 30669), (765, 20446), (1530, 10223)]