7465140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 23019360

約数和(自身を除く): 15554220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 619, 670, 804, 1005, 1206, 1238, 1340, 1857, 2010, 2412, 2476, 3015, 3095, 3714, 4020, 5571, 6030, 6190, 7428, 9285, 11142, 12060, 12380, 18570, 22284, 27855, 37140, 41473, 55710, 82946, 111420, 124419, 165892, 207365, 248838, 373257, 414730, 497676, 622095, 746514, 829460, 1244190, 1493028, 1866285, 2488380, 3732570, 7465140]

約数ペア:

[(1, 7465140), (2, 3732570), (3, 2488380), (4, 1866285), (5, 1493028), (6, 1244190), (9, 829460), (10, 746514), (12, 622095), (15, 497676), (18, 414730), (20, 373257), (30, 248838), (36, 207365), (45, 165892), (60, 124419), (67, 111420), (90, 82946), (134, 55710), (180, 41473), (201, 37140), (268, 27855), (335, 22284), (402, 18570), (603, 12380), (619, 12060), (670, 11142), (804, 9285), (1005, 7428), (1206, 6190), (1238, 6030), (1340, 5571), (1857, 4020), (2010, 3714), (2412, 3095), (2476, 3015)]