1027530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{233}}^1$

素因数の和:260

約数の個数: 72

約数和(自身を含む): 3121092

約数和(自身を除く): 2093562

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 233, 245, 294, 315, 441, 466, 490, 630, 699, 735, 882, 1165, 1398, 1470, 1631, 2097, 2205, 2330, 3262, 3495, 4194, 4410, 4893, 6990, 8155, 9786, 10485, 11417, 14679, 16310, 20970, 22834, 24465, 29358, 34251, 48930, 57085, 68502, 73395, 102753, 114170, 146790, 171255, 205506, 342510, 513765, 1027530]

約数ペア:

[(1, 1027530), (2, 513765), (3, 342510), (5, 205506), (6, 171255), (7, 146790), (9, 114170), (10, 102753), (14, 73395), (15, 68502), (18, 57085), (21, 48930), (30, 34251), (35, 29358), (42, 24465), (45, 22834), (49, 20970), (63, 16310), (70, 14679), (90, 11417), (98, 10485), (105, 9786), (126, 8155), (147, 6990), (210, 4893), (233, 4410), (245, 4194), (294, 3495), (315, 3262), (441, 2330), (466, 2205), (490, 2097), (630, 1631), (699, 1470), (735, 1398), (882, 1165)]