407828070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{348571}}^1$

素因数の和:348597

約数の個数: 48

約数和(自身を含む): 1141921872

約数和(自身を除く): 734093802

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, 348571, 697142, 1045713, 1742855, 2091426, 3137139, 3485710, 4531423, 5228565, 6274278, 9062846, 10457130, 13594269, 15685695, 22657115, 27188538, 31371390, 40782807, 45314230, 67971345, 81565614, 135942690, 203914035, 407828070]

約数ペア:

[(1, 407828070), (2, 203914035), (3, 135942690), (5, 81565614), (6, 67971345), (9, 45314230), (10, 40782807), (13, 31371390), (15, 27188538), (18, 22657115), (26, 15685695), (30, 13594269), (39, 10457130), (45, 9062846), (65, 6274278), (78, 5228565), (90, 4531423), (117, 3485710), (130, 3137139), (195, 2091426), (234, 1742855), (390, 1045713), (585, 697142), (1170, 348571)]