90256230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58991}}^1$

素因数の和:59021

約数の個数: 48

約数和(自身を含む): 248474304

約数和(自身を除く): 158218074

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, 58991, 117982, 176973, 294955, 353946, 530919, 589910, 884865, 1002847, 1061838, 1769730, 2005694, 2654595, 3008541, 5014235, 5309190, 6017082, 9025623, 10028470, 15042705, 18051246, 30085410, 45128115, 90256230]

約数ペア:

[(1, 90256230), (2, 45128115), (3, 30085410), (5, 18051246), (6, 15042705), (9, 10028470), (10, 9025623), (15, 6017082), (17, 5309190), (18, 5014235), (30, 3008541), (34, 2654595), (45, 2005694), (51, 1769730), (85, 1061838), (90, 1002847), (102, 884865), (153, 589910), (170, 530919), (255, 353946), (306, 294955), (510, 176973), (765, 117982), (1530, 58991)]