337822660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{18143}}^1$

素因数の和:18185

約数の個数: 72

約数和(自身を含む): 868734720

約数和(自身を除く): 530912060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18143, 18620, 36286, 72572, 90715, 127001, 181430, 254002, 344717, 362860, 508004, 635005, 689434, 889007, 1270010, 1378868, 1723585, 1778014, 2413019, 2540020, 3447170, 3556028, 4445035, 4826038, 6894340, 8890070, 9652076, 12065095, 16891133, 17780140, 24130190, 33782266, 48260380, 67564532, 84455665, 168911330, 337822660]

約数ペア:

[(1, 337822660), (2, 168911330), (4, 84455665), (5, 67564532), (7, 48260380), (10, 33782266), (14, 24130190), (19, 17780140), (20, 16891133), (28, 12065095), (35, 9652076), (38, 8890070), (49, 6894340), (70, 4826038), (76, 4445035), (95, 3556028), (98, 3447170), (133, 2540020), (140, 2413019), (190, 1778014), (196, 1723585), (245, 1378868), (266, 1270010), (380, 889007), (490, 689434), (532, 635005), (665, 508004), (931, 362860), (980, 344717), (1330, 254002), (1862, 181430), (2660, 127001), (3724, 90715), (4655, 72572), (9310, 36286), (18143, 18620)]