42732780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19249}}^1$

素因数の和:19298

約数の個数: 48

約数和(自身を含む): 122892000

約数和(自身を除く): 80159220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 19249, 38498, 57747, 76996, 96245, 115494, 192490, 230988, 288735, 384980, 577470, 712213, 1154940, 1424426, 2136639, 2848852, 3561065, 4273278, 7122130, 8546556, 10683195, 14244260, 21366390, 42732780]

約数ペア:

[(1, 42732780), (2, 21366390), (3, 14244260), (4, 10683195), (5, 8546556), (6, 7122130), (10, 4273278), (12, 3561065), (15, 2848852), (20, 2136639), (30, 1424426), (37, 1154940), (60, 712213), (74, 577470), (111, 384980), (148, 288735), (185, 230988), (222, 192490), (370, 115494), (444, 96245), (555, 76996), (740, 57747), (1110, 38498), (2220, 19249)]