3465540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 11328408

約数和(自身を除く): 7862868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1481, 2340, 2962, 4443, 5924, 7405, 8886, 13329, 14810, 17772, 19253, 22215, 26658, 29620, 38506, 44430, 53316, 57759, 66645, 77012, 88860, 96265, 115518, 133290, 173277, 192530, 231036, 266580, 288795, 346554, 385060, 577590, 693108, 866385, 1155180, 1732770, 3465540]

約数ペア:

[(1, 3465540), (2, 1732770), (3, 1155180), (4, 866385), (5, 693108), (6, 577590), (9, 385060), (10, 346554), (12, 288795), (13, 266580), (15, 231036), (18, 192530), (20, 173277), (26, 133290), (30, 115518), (36, 96265), (39, 88860), (45, 77012), (52, 66645), (60, 57759), (65, 53316), (78, 44430), (90, 38506), (117, 29620), (130, 26658), (156, 22215), (180, 19253), (195, 17772), (234, 14810), (260, 13329), (390, 8886), (468, 7405), (585, 5924), (780, 4443), (1170, 2962), (1481, 2340)]