2247663810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{9739}}^1$

素因数の和:9920

約数の個数: 96

約数和(自身を含む): 6315727680

約数和(自身を除く): 4068063870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 157, 210, 245, 294, 314, 471, 490, 735, 785, 942, 1099, 1470, 1570, 2198, 2355, 3297, 4710, 5495, 6594, 7693, 9739, 10990, 15386, 16485, 19478, 23079, 29217, 32970, 38465, 46158, 48695, 58434, 68173, 76930, 97390, 115395, 136346, 146085, 204519, 230790, 292170, 340865, 409038, 477211, 681730, 954422, 1022595, 1431633, 1529023, 2045190, 2386055, 2863266, 3058046, 4587069, 4772110, 7158165, 7645115, 9174138, 10703161, 14316330, 15290230, 21406322, 22935345, 32109483, 45870690, 53515805, 64218966, 74922127, 107031610, 149844254, 160547415, 224766381, 321094830, 374610635, 449532762, 749221270, 1123831905, 2247663810]

約数ペア:

[(1, 2247663810), (2, 1123831905), (3, 749221270), (5, 449532762), (6, 374610635), (7, 321094830), (10, 224766381), (14, 160547415), (15, 149844254), (21, 107031610), (30, 74922127), (35, 64218966), (42, 53515805), (49, 45870690), (70, 32109483), (98, 22935345), (105, 21406322), (147, 15290230), (157, 14316330), (210, 10703161), (245, 9174138), (294, 7645115), (314, 7158165), (471, 4772110), (490, 4587069), (735, 3058046), (785, 2863266), (942, 2386055), (1099, 2045190), (1470, 1529023), (1570, 1431633), (2198, 1022595), (2355, 954422), (3297, 681730), (4710, 477211), (5495, 409038), (6594, 340865), (7693, 292170), (9739, 230790), (10990, 204519), (15386, 146085), (16485, 136346), (19478, 115395), (23079, 97390), (29217, 76930), (32970, 68173), (38465, 58434), (46158, 48695)]