434557890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{371417}}^1$

素因数の和:371443

約数の個数: 48

約数和(自身を含む): 1216765368

約数和(自身を除く): 782207478

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 371417, 742834, 1114251, 1857085, 2228502, 3342753, 3714170, 4828421, 5571255, 6685506, 9656842, 11142510, 14485263, 16713765, 24142105, 28970526, 33427530, 43455789, 48284210, 72426315, 86911578, 144852630, 217278945, 434557890]

約数ペア:

[(1, 434557890), (2, 217278945), (3, 144852630), (5, 86911578), (6, 72426315), (9, 48284210), (10, 43455789), (13, 33427530), (15, 28970526), (18, 24142105), (26, 16713765), (30, 14485263), (39, 11142510), (45, 9656842), (65, 6685506), (78, 5571255), (90, 4828421), (117, 3714170), (130, 3342753), (195, 2228502), (234, 1857085), (390, 1114251), (585, 742834), (1170, 371417)]