73651290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 185815296

約数和(自身を除く): 112164006

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 173, 230, 345, 346, 519, 617, 690, 865, 1038, 1234, 1730, 1851, 2595, 3085, 3702, 3979, 5190, 6170, 7958, 9255, 11937, 14191, 18510, 19895, 23874, 28382, 39790, 42573, 59685, 70955, 85146, 106741, 119370, 141910, 212865, 213482, 320223, 425730, 533705, 640446, 1067410, 1601115, 2455043, 3202230, 4910086, 7365129, 12275215, 14730258, 24550430, 36825645, 73651290]

約数ペア:

[(1, 73651290), (2, 36825645), (3, 24550430), (5, 14730258), (6, 12275215), (10, 7365129), (15, 4910086), (23, 3202230), (30, 2455043), (46, 1601115), (69, 1067410), (115, 640446), (138, 533705), (173, 425730), (230, 320223), (345, 213482), (346, 212865), (519, 141910), (617, 119370), (690, 106741), (865, 85146), (1038, 70955), (1234, 59685), (1730, 42573), (1851, 39790), (2595, 28382), (3085, 23874), (3702, 19895), (3979, 18510), (5190, 14191), (6170, 11937), (7958, 9255)]