16317210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 49674240

約数和(自身を除く): 33357030

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 139, 182, 195, 210, 215, 258, 273, 278, 301, 390, 417, 430, 455, 546, 559, 602, 645, 695, 834, 903, 910, 973, 1118, 1290, 1365, 1390, 1505, 1677, 1806, 1807, 1946, 2085, 2730, 2795, 2919, 3010, 3354, 3614, 3913, 4170, 4515, 4865, 5421, 5590, 5838, 5977, 7826, 8385, 9030, 9035, 9730, 10842, 11739, 11954, 12649, 14595, 16770, 17931, 18070, 19565, 23478, 25298, 27105, 29190, 29885, 35862, 37947, 39130, 41839, 54210, 58695, 59770, 63245, 75894, 77701, 83678, 89655, 117390, 125517, 126490, 155402, 179310, 189735, 209195, 233103, 251034, 379470, 388505, 418390, 466206, 543907, 627585, 777010, 1087814, 1165515, 1255170, 1631721, 2331030, 2719535, 3263442, 5439070, 8158605, 16317210]

約数ペア:

[(1, 16317210), (2, 8158605), (3, 5439070), (5, 3263442), (6, 2719535), (7, 2331030), (10, 1631721), (13, 1255170), (14, 1165515), (15, 1087814), (21, 777010), (26, 627585), (30, 543907), (35, 466206), (39, 418390), (42, 388505), (43, 379470), (65, 251034), (70, 233103), (78, 209195), (86, 189735), (91, 179310), (105, 155402), (129, 126490), (130, 125517), (139, 117390), (182, 89655), (195, 83678), (210, 77701), (215, 75894), (258, 63245), (273, 59770), (278, 58695), (301, 54210), (390, 41839), (417, 39130), (430, 37947), (455, 35862), (546, 29885), (559, 29190), (602, 27105), (645, 25298), (695, 23478), (834, 19565), (903, 18070), (910, 17931), (973, 16770), (1118, 14595), (1290, 12649), (1365, 11954), (1390, 11739), (1505, 10842), (1677, 9730), (1806, 9035), (1807, 9030), (1946, 8385), (2085, 7826), (2730, 5977), (2795, 5838), (2919, 5590), (3010, 5421), (3354, 4865), (3614, 4515), (3913, 4170)]