2339260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 96

約数和(自身を含む): 6451200

約数和(自身を除く): 4111940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 77, 98, 110, 124, 140, 154, 155, 196, 217, 220, 245, 308, 310, 341, 343, 385, 434, 490, 539, 620, 682, 686, 770, 868, 980, 1078, 1085, 1364, 1372, 1519, 1540, 1705, 1715, 2156, 2170, 2387, 2695, 3038, 3410, 3430, 3773, 4340, 4774, 5390, 6076, 6820, 6860, 7546, 7595, 9548, 10633, 10780, 11935, 15092, 15190, 16709, 18865, 21266, 23870, 30380, 33418, 37730, 42532, 47740, 53165, 66836, 75460, 83545, 106330, 116963, 167090, 212660, 233926, 334180, 467852, 584815, 1169630, 2339260]

約数ペア:

[(1, 2339260), (2, 1169630), (4, 584815), (5, 467852), (7, 334180), (10, 233926), (11, 212660), (14, 167090), (20, 116963), (22, 106330), (28, 83545), (31, 75460), (35, 66836), (44, 53165), (49, 47740), (55, 42532), (62, 37730), (70, 33418), (77, 30380), (98, 23870), (110, 21266), (124, 18865), (140, 16709), (154, 15190), (155, 15092), (196, 11935), (217, 10780), (220, 10633), (245, 9548), (308, 7595), (310, 7546), (341, 6860), (343, 6820), (385, 6076), (434, 5390), (490, 4774), (539, 4340), (620, 3773), (682, 3430), (686, 3410), (770, 3038), (868, 2695), (980, 2387), (1078, 2170), (1085, 2156), (1364, 1715), (1372, 1705), (1519, 1540)]