123230970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1097

約数の個数: 80

約数和(自身を含む): 333704448

約数和(自身を除く): 210473478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 167, 270, 334, 405, 501, 810, 835, 911, 1002, 1503, 1670, 1822, 2505, 2733, 3006, 4509, 4555, 5010, 5466, 7515, 8199, 9018, 9110, 13527, 13665, 15030, 16398, 22545, 24597, 27054, 27330, 40995, 45090, 49194, 67635, 73791, 81990, 122985, 135270, 147582, 152137, 245970, 304274, 368955, 456411, 737910, 760685, 912822, 1369233, 1521370, 2282055, 2738466, 4107699, 4564110, 6846165, 8215398, 12323097, 13692330, 20538495, 24646194, 41076990, 61615485, 123230970]

約数ペア:

[(1, 123230970), (2, 61615485), (3, 41076990), (5, 24646194), (6, 20538495), (9, 13692330), (10, 12323097), (15, 8215398), (18, 6846165), (27, 4564110), (30, 4107699), (45, 2738466), (54, 2282055), (81, 1521370), (90, 1369233), (135, 912822), (162, 760685), (167, 737910), (270, 456411), (334, 368955), (405, 304274), (501, 245970), (810, 152137), (835, 147582), (911, 135270), (1002, 122985), (1503, 81990), (1670, 73791), (1822, 67635), (2505, 49194), (2733, 45090), (3006, 40995), (4509, 27330), (4555, 27054), (5010, 24597), (5466, 22545), (7515, 16398), (8199, 15030), (9018, 13665), (9110, 13527)]