420858570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 1116944640

約数和(自身を除く): 696086070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 269, 330, 363, 431, 538, 605, 726, 807, 862, 1210, 1293, 1345, 1614, 1815, 2155, 2586, 2690, 2959, 3630, 4035, 4310, 4741, 5918, 6465, 8070, 8877, 9482, 12930, 14223, 14795, 17754, 23705, 28446, 29590, 32549, 44385, 47410, 52151, 65098, 71115, 88770, 97647, 104302, 115939, 142230, 156453, 162745, 195294, 231878, 260755, 312906, 325490, 347817, 488235, 521510, 579695, 695634, 782265, 976470, 1159390, 1275329, 1564530, 1739085, 2550658, 3478170, 3825987, 6376645, 7651974, 12753290, 14028619, 19129935, 28057238, 38259870, 42085857, 70143095, 84171714, 140286190, 210429285, 420858570]

約数ペア:

[(1, 420858570), (2, 210429285), (3, 140286190), (5, 84171714), (6, 70143095), (10, 42085857), (11, 38259870), (15, 28057238), (22, 19129935), (30, 14028619), (33, 12753290), (55, 7651974), (66, 6376645), (110, 3825987), (121, 3478170), (165, 2550658), (242, 1739085), (269, 1564530), (330, 1275329), (363, 1159390), (431, 976470), (538, 782265), (605, 695634), (726, 579695), (807, 521510), (862, 488235), (1210, 347817), (1293, 325490), (1345, 312906), (1614, 260755), (1815, 231878), (2155, 195294), (2586, 162745), (2690, 156453), (2959, 142230), (3630, 115939), (4035, 104302), (4310, 97647), (4741, 88770), (5918, 71115), (6465, 65098), (8070, 52151), (8877, 47410), (9482, 44385), (12930, 32549), (14223, 29590), (14795, 28446), (17754, 23705)]