2912449260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1741}}^1$

素因数の和:2336

約数の個数: 144

約数和(自身を含む): 9508393440

約数和(自身を除く): 6595944180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 569, 588, 735, 980, 1138, 1470, 1707, 1741, 2276, 2845, 2940, 3414, 3482, 3983, 5223, 5690, 6828, 6964, 7966, 8535, 8705, 10446, 11380, 11949, 12187, 15932, 17070, 17410, 19915, 20892, 23898, 24374, 26115, 27881, 34140, 34820, 36561, 39830, 47796, 48748, 52230, 55762, 59745, 60935, 73122, 79660, 83643, 85309, 104460, 111524, 119490, 121870, 139405, 146244, 167286, 170618, 182805, 238980, 243740, 255927, 278810, 334572, 341236, 365610, 418215, 426545, 511854, 557620, 731220, 836430, 853090, 990629, 1023708, 1279635, 1672860, 1706180, 1981258, 2559270, 2971887, 3962516, 4953145, 5118540, 5943774, 6934403, 9906290, 11887548, 13868806, 14859435, 19812580, 20803209, 27737612, 29718870, 34672015, 41606418, 48540821, 59437740, 69344030, 83212836, 97081642, 104016045, 138688060, 145622463, 194163284, 208032090, 242704105, 291244926, 416064180, 485408210, 582489852, 728112315, 970816420, 1456224630, 2912449260]

約数ペア:

[(1, 2912449260), (2, 1456224630), (3, 970816420), (4, 728112315), (5, 582489852), (6, 485408210), (7, 416064180), (10, 291244926), (12, 242704105), (14, 208032090), (15, 194163284), (20, 145622463), (21, 138688060), (28, 104016045), (30, 97081642), (35, 83212836), (42, 69344030), (49, 59437740), (60, 48540821), (70, 41606418), (84, 34672015), (98, 29718870), (105, 27737612), (140, 20803209), (147, 19812580), (196, 14859435), (210, 13868806), (245, 11887548), (294, 9906290), (420, 6934403), (490, 5943774), (569, 5118540), (588, 4953145), (735, 3962516), (980, 2971887), (1138, 2559270), (1470, 1981258), (1707, 1706180), (1741, 1672860), (2276, 1279635), (2845, 1023708), (2940, 990629), (3414, 853090), (3482, 836430), (3983, 731220), (5223, 557620), (5690, 511854), (6828, 426545), (6964, 418215), (7966, 365610), (8535, 341236), (8705, 334572), (10446, 278810), (11380, 255927), (11949, 243740), (12187, 238980), (15932, 182805), (17070, 170618), (17410, 167286), (19915, 146244), (20892, 139405), (23898, 121870), (24374, 119490), (26115, 111524), (27881, 104460), (34140, 85309), (34820, 83643), (36561, 79660), (39830, 73122), (47796, 60935), (48748, 59745), (52230, 55762)]