84942270

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 265959936

約数和(自身を除く): 181017666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 81, 90, 105, 126, 135, 142, 162, 189, 210, 211, 213, 270, 315, 355, 378, 405, 422, 426, 497, 567, 630, 633, 639, 710, 810, 945, 994, 1055, 1065, 1134, 1266, 1278, 1477, 1491, 1890, 1899, 1917, 2110, 2130, 2485, 2835, 2954, 2982, 3165, 3195, 3798, 3834, 4431, 4473, 4970, 5670, 5697, 5751, 6330, 6390, 7385, 7455, 8862, 8946, 9495, 9585, 11394, 11502, 13293, 13419, 14770, 14910, 14981, 17091, 18990, 19170, 22155, 22365, 26586, 26838, 28485, 28755, 29962, 34182, 39879, 40257, 44310, 44730, 44943, 56970, 57510, 66465, 67095, 74905, 79758, 80514, 85455, 89886, 104867, 119637, 132930, 134190, 134829, 149810, 170910, 199395, 201285, 209734, 224715, 239274, 269658, 314601, 398790, 402570, 404487, 449430, 524335, 598185, 629202, 674145, 808974, 943803, 1048670, 1196370, 1213461, 1348290, 1573005, 1887606, 2022435, 2426922, 2831409, 3146010, 4044870, 4719015, 5662818, 6067305, 8494227, 9438030, 12134610, 14157045, 16988454, 28314090, 42471135, 84942270]

約数ペア:

[(1, 84942270), (2, 42471135), (3, 28314090), (5, 16988454), (6, 14157045), (7, 12134610), (9, 9438030), (10, 8494227), (14, 6067305), (15, 5662818), (18, 4719015), (21, 4044870), (27, 3146010), (30, 2831409), (35, 2426922), (42, 2022435), (45, 1887606), (54, 1573005), (63, 1348290), (70, 1213461), (71, 1196370), (81, 1048670), (90, 943803), (105, 808974), (126, 674145), (135, 629202), (142, 598185), (162, 524335), (189, 449430), (210, 404487), (211, 402570), (213, 398790), (270, 314601), (315, 269658), (355, 239274), (378, 224715), (405, 209734), (422, 201285), (426, 199395), (497, 170910), (567, 149810), (630, 134829), (633, 134190), (639, 132930), (710, 119637), (810, 104867), (945, 89886), (994, 85455), (1055, 80514), (1065, 79758), (1134, 74905), (1266, 67095), (1278, 66465), (1477, 57510), (1491, 56970), (1890, 44943), (1899, 44730), (1917, 44310), (2110, 40257), (2130, 39879), (2485, 34182), (2835, 29962), (2954, 28755), (2982, 28485), (3165, 26838), (3195, 26586), (3798, 22365), (3834, 22155), (4431, 19170), (4473, 18990), (4970, 17091), (5670, 14981), (5697, 14910), (5751, 14770), (6330, 13419), (6390, 13293), (7385, 11502), (7455, 11394), (8862, 9585), (8946, 9495)]