790860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{269}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 2585520

約数和(自身を除く): 1794660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 269, 294, 420, 490, 538, 588, 735, 807, 980, 1076, 1345, 1470, 1614, 1883, 2690, 2940, 3228, 3766, 4035, 5380, 5649, 7532, 8070, 9415, 11298, 13181, 16140, 18830, 22596, 26362, 28245, 37660, 39543, 52724, 56490, 65905, 79086, 112980, 131810, 158172, 197715, 263620, 395430, 790860]

約数ペア:

[(1, 790860), (2, 395430), (3, 263620), (4, 197715), (5, 158172), (6, 131810), (7, 112980), (10, 79086), (12, 65905), (14, 56490), (15, 52724), (20, 39543), (21, 37660), (28, 28245), (30, 26362), (35, 22596), (42, 18830), (49, 16140), (60, 13181), (70, 11298), (84, 9415), (98, 8070), (105, 7532), (140, 5649), (147, 5380), (196, 4035), (210, 3766), (245, 3228), (269, 2940), (294, 2690), (420, 1883), (490, 1614), (538, 1470), (588, 1345), (735, 1076), (807, 980)]