276950310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 128

約数和(自身を含む): 823495680

約数和(自身を除く): 546545370

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 229, 273, 390, 443, 455, 458, 546, 687, 886, 910, 1145, 1329, 1365, 1374, 1603, 2215, 2290, 2658, 2730, 2977, 3101, 3206, 3435, 4430, 4809, 5759, 5954, 6202, 6645, 6870, 8015, 8931, 9303, 9618, 11518, 13290, 14885, 15505, 16030, 17277, 17862, 18606, 20839, 24045, 28795, 29770, 31010, 34554, 40313, 41678, 44655, 46515, 48090, 57590, 62517, 80626, 86385, 89310, 93030, 101447, 104195, 120939, 125034, 172770, 201565, 202894, 208390, 241878, 304341, 312585, 403130, 507235, 604695, 608682, 625170, 710129, 1014470, 1209390, 1318811, 1420258, 1521705, 2130387, 2637622, 3043410, 3550645, 3956433, 4260774, 6594055, 7101290, 7912866, 9231677, 10651935, 13188110, 18463354, 19782165, 21303870, 27695031, 39564330, 46158385, 55390062, 92316770, 138475155, 276950310]

約数ペア:

[(1, 276950310), (2, 138475155), (3, 92316770), (5, 55390062), (6, 46158385), (7, 39564330), (10, 27695031), (13, 21303870), (14, 19782165), (15, 18463354), (21, 13188110), (26, 10651935), (30, 9231677), (35, 7912866), (39, 7101290), (42, 6594055), (65, 4260774), (70, 3956433), (78, 3550645), (91, 3043410), (105, 2637622), (130, 2130387), (182, 1521705), (195, 1420258), (210, 1318811), (229, 1209390), (273, 1014470), (390, 710129), (443, 625170), (455, 608682), (458, 604695), (546, 507235), (687, 403130), (886, 312585), (910, 304341), (1145, 241878), (1329, 208390), (1365, 202894), (1374, 201565), (1603, 172770), (2215, 125034), (2290, 120939), (2658, 104195), (2730, 101447), (2977, 93030), (3101, 89310), (3206, 86385), (3435, 80626), (4430, 62517), (4809, 57590), (5759, 48090), (5954, 46515), (6202, 44655), (6645, 41678), (6870, 40313), (8015, 34554), (8931, 31010), (9303, 29770), (9618, 28795), (11518, 24045), (13290, 20839), (14885, 18606), (15505, 17862), (16030, 17277)]