146790

素因数分解:

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

素因数の和:253

約数の個数: 48

約数和(自身を含む): 438048

約数和(自身を除く): 291258

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 233, 315, 466, 630, 699, 1165, 1398, 1631, 2097, 2330, 3262, 3495, 4194, 4893, 6990, 8155, 9786, 10485, 14679, 16310, 20970, 24465, 29358, 48930, 73395, 146790]

約数ペア:

[(1, 146790), (2, 73395), (3, 48930), (5, 29358), (6, 24465), (7, 20970), (9, 16310), (10, 14679), (14, 10485), (15, 9786), (18, 8155), (21, 6990), (30, 4893), (35, 4194), (42, 3495), (45, 3262), (63, 2330), (70, 2097), (90, 1631), (105, 1398), (126, 1165), (210, 699), (233, 630), (315, 466)]