740309498235

素因数分解:

$3^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2447021}}^1$

素因数の和:2447127

約数の個数: 56

約数和(自身を含む): 1347995903184

約数和(自身を除く): 607686404949

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 83, 135, 243, 249, 405, 415, 729, 747, 1215, 1245, 2241, 3645, 3735, 6723, 11205, 20169, 33615, 60507, 100845, 302535, 2447021, 7341063, 12235105, 22023189, 36705315, 66069567, 110115945, 198208701, 203102743, 330347835, 594626103, 609308229, 991043505, 1015513715, 1783878309, 1827924687, 2973130515, 3046541145, 5483774061, 8919391545, 9139623435, 16451322183, 27418870305, 49353966549, 82256610915, 148061899647, 246769832745, 740309498235]

約数ペア:

[(1, 740309498235), (3, 246769832745), (5, 148061899647), (9, 82256610915), (15, 49353966549), (27, 27418870305), (45, 16451322183), (81, 9139623435), (83, 8919391545), (135, 5483774061), (243, 3046541145), (249, 2973130515), (405, 1827924687), (415, 1783878309), (729, 1015513715), (747, 991043505), (1215, 609308229), (1245, 594626103), (2241, 330347835), (3645, 203102743), (3735, 198208701), (6723, 110115945), (11205, 66069567), (20169, 36705315), (33615, 22023189), (60507, 12235105), (100845, 7341063), (302535, 2447021)]