654340830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1362

約数の個数: 128

約数和(自身を含む): 1861042176

約数和(自身を除く): 1206701346

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 127, 130, 143, 165, 195, 254, 286, 330, 381, 390, 429, 635, 715, 762, 858, 1201, 1270, 1397, 1430, 1651, 1905, 2145, 2402, 2794, 3302, 3603, 3810, 4191, 4290, 4953, 6005, 6985, 7206, 8255, 8382, 9906, 12010, 13211, 13970, 15613, 16510, 18015, 18161, 20955, 24765, 26422, 31226, 36030, 36322, 39633, 41910, 46839, 49530, 54483, 66055, 78065, 79266, 90805, 93678, 108966, 132110, 152527, 156130, 171743, 181610, 198165, 234195, 272415, 305054, 343486, 396330, 457581, 468390, 515229, 544830, 762635, 858715, 915162, 1030458, 1525270, 1677797, 1717430, 1982851, 2287905, 2576145, 3355594, 3965702, 4575810, 5033391, 5152290, 5948553, 8388985, 9914255, 10066782, 11897106, 16777970, 19828510, 21811361, 25166955, 29742765, 43622722, 50333910, 59485530, 65434083, 109056805, 130868166, 218113610, 327170415, 654340830]

約数ペア:

[(1, 654340830), (2, 327170415), (3, 218113610), (5, 130868166), (6, 109056805), (10, 65434083), (11, 59485530), (13, 50333910), (15, 43622722), (22, 29742765), (26, 25166955), (30, 21811361), (33, 19828510), (39, 16777970), (55, 11897106), (65, 10066782), (66, 9914255), (78, 8388985), (110, 5948553), (127, 5152290), (130, 5033391), (143, 4575810), (165, 3965702), (195, 3355594), (254, 2576145), (286, 2287905), (330, 1982851), (381, 1717430), (390, 1677797), (429, 1525270), (635, 1030458), (715, 915162), (762, 858715), (858, 762635), (1201, 544830), (1270, 515229), (1397, 468390), (1430, 457581), (1651, 396330), (1905, 343486), (2145, 305054), (2402, 272415), (2794, 234195), (3302, 198165), (3603, 181610), (3810, 171743), (4191, 156130), (4290, 152527), (4953, 132110), (6005, 108966), (6985, 93678), (7206, 90805), (8255, 79266), (8382, 78065), (9906, 66055), (12010, 54483), (13211, 49530), (13970, 46839), (15613, 41910), (16510, 39633), (18015, 36322), (18161, 36030), (20955, 31226), (24765, 26422)]