66221610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 128

約数和(自身を含む): 198180864

約数和(自身を除く): 131959254

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 127, 130, 182, 191, 195, 210, 254, 273, 381, 382, 390, 455, 546, 573, 635, 762, 889, 910, 955, 1146, 1270, 1337, 1365, 1651, 1778, 1905, 1910, 2483, 2667, 2674, 2730, 2865, 3302, 3810, 4011, 4445, 4953, 4966, 5334, 5730, 6685, 7449, 8022, 8255, 8890, 9906, 11557, 12415, 13335, 13370, 14898, 16510, 17381, 20055, 23114, 24257, 24765, 24830, 26670, 34671, 34762, 37245, 40110, 48514, 49530, 52143, 57785, 69342, 72771, 74490, 86905, 104286, 115570, 121285, 145542, 169799, 173355, 173810, 242570, 260715, 315341, 339598, 346710, 363855, 509397, 521430, 630682, 727710, 848995, 946023, 1018794, 1576705, 1697990, 1892046, 2207387, 2546985, 3153410, 4414774, 4730115, 5093970, 6622161, 9460230, 11036935, 13244322, 22073870, 33110805, 66221610]

約数ペア:

[(1, 66221610), (2, 33110805), (3, 22073870), (5, 13244322), (6, 11036935), (7, 9460230), (10, 6622161), (13, 5093970), (14, 4730115), (15, 4414774), (21, 3153410), (26, 2546985), (30, 2207387), (35, 1892046), (39, 1697990), (42, 1576705), (65, 1018794), (70, 946023), (78, 848995), (91, 727710), (105, 630682), (127, 521430), (130, 509397), (182, 363855), (191, 346710), (195, 339598), (210, 315341), (254, 260715), (273, 242570), (381, 173810), (382, 173355), (390, 169799), (455, 145542), (546, 121285), (573, 115570), (635, 104286), (762, 86905), (889, 74490), (910, 72771), (955, 69342), (1146, 57785), (1270, 52143), (1337, 49530), (1365, 48514), (1651, 40110), (1778, 37245), (1905, 34762), (1910, 34671), (2483, 26670), (2667, 24830), (2674, 24765), (2730, 24257), (2865, 23114), (3302, 20055), (3810, 17381), (4011, 16510), (4445, 14898), (4953, 13370), (4966, 13335), (5334, 12415), (5730, 11557), (6685, 9906), (7449, 8890), (8022, 8255)]