3123795595970

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{413779}}^1$

素因数の和:413909

約数の個数: 128

約数和(自身を含む): 6864113664000

約数和(自身を除く): 3740318068030

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 71, 98, 142, 155, 217, 245, 310, 343, 355, 434, 490, 497, 686, 710, 994, 1085, 1519, 1715, 2170, 2201, 2485, 3038, 3430, 3479, 4402, 4970, 6958, 7595, 10633, 11005, 15190, 15407, 17395, 21266, 22010, 24353, 30814, 34790, 48706, 53165, 77035, 106330, 107849, 121765, 154070, 215698, 243530, 413779, 539245, 754943, 827558, 1078490, 1509886, 2068895, 2896453, 3774715, 4137790, 5792906, 7549430, 12827149, 14482265, 20275171, 25654298, 28964530, 29378309, 40550342, 58756618, 64135745, 89790043, 101375855, 128271490, 141926197, 146891545, 179580086, 202751710, 205648163, 283852394, 293783090, 411296326, 448950215, 628530301, 709630985, 897900430, 910727579, 1028240815, 1257060602, 1419261970, 1439537141, 1821455158, 2056481630, 2879074282, 3142651505, 4399712107, 4553637895, 6285303010, 6375093053, 7197685705, 8799424214, 9107275790, 10076759987, 12750186106, 14395371410, 20153519974, 21998560535, 31875465265, 43997121070, 44625651371, 50383799935, 63750930530, 89251302742, 100767599870, 223128256855, 312379559597, 446256513710, 624759119194, 1561897797985, 3123795595970]

約数ペア:

[(1, 3123795595970), (2, 1561897797985), (5, 624759119194), (7, 446256513710), (10, 312379559597), (14, 223128256855), (31, 100767599870), (35, 89251302742), (49, 63750930530), (62, 50383799935), (70, 44625651371), (71, 43997121070), (98, 31875465265), (142, 21998560535), (155, 20153519974), (217, 14395371410), (245, 12750186106), (310, 10076759987), (343, 9107275790), (355, 8799424214), (434, 7197685705), (490, 6375093053), (497, 6285303010), (686, 4553637895), (710, 4399712107), (994, 3142651505), (1085, 2879074282), (1519, 2056481630), (1715, 1821455158), (2170, 1439537141), (2201, 1419261970), (2485, 1257060602), (3038, 1028240815), (3430, 910727579), (3479, 897900430), (4402, 709630985), (4970, 628530301), (6958, 448950215), (7595, 411296326), (10633, 293783090), (11005, 283852394), (15190, 205648163), (15407, 202751710), (17395, 179580086), (21266, 146891545), (22010, 141926197), (24353, 128271490), (30814, 101375855), (34790, 89790043), (48706, 64135745), (53165, 58756618), (77035, 40550342), (106330, 29378309), (107849, 28964530), (121765, 25654298), (154070, 20275171), (215698, 14482265), (243530, 12827149), (413779, 7549430), (539245, 5792906), (754943, 4137790), (827558, 3774715), (1078490, 2896453), (1509886, 2068895)]