8340030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 16543170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 79, 85, 90, 102, 115, 135, 138, 153, 158, 170, 207, 230, 237, 255, 270, 306, 345, 391, 395, 414, 459, 474, 510, 621, 690, 711, 765, 782, 790, 918, 1035, 1173, 1185, 1242, 1343, 1422, 1530, 1817, 1955, 2070, 2133, 2295, 2346, 2370, 2686, 3105, 3519, 3555, 3634, 3910, 4029, 4266, 4590, 5451, 5865, 6210, 6715, 7038, 7110, 8058, 9085, 10557, 10665, 10902, 11730, 12087, 13430, 16353, 17595, 18170, 20145, 21114, 21330, 24174, 27255, 30889, 32706, 35190, 36261, 40290, 49059, 52785, 54510, 60435, 61778, 72522, 81765, 92667, 98118, 105570, 120870, 154445, 163530, 181305, 185334, 245295, 278001, 308890, 362610, 463335, 490590, 556002, 834003, 926670, 1390005, 1668006, 2780010, 4170015, 8340030]

約数ペア:

[(1, 8340030), (2, 4170015), (3, 2780010), (5, 1668006), (6, 1390005), (9, 926670), (10, 834003), (15, 556002), (17, 490590), (18, 463335), (23, 362610), (27, 308890), (30, 278001), (34, 245295), (45, 185334), (46, 181305), (51, 163530), (54, 154445), (69, 120870), (79, 105570), (85, 98118), (90, 92667), (102, 81765), (115, 72522), (135, 61778), (138, 60435), (153, 54510), (158, 52785), (170, 49059), (207, 40290), (230, 36261), (237, 35190), (255, 32706), (270, 30889), (306, 27255), (345, 24174), (391, 21330), (395, 21114), (414, 20145), (459, 18170), (474, 17595), (510, 16353), (621, 13430), (690, 12087), (711, 11730), (765, 10902), (782, 10665), (790, 10557), (918, 9085), (1035, 8058), (1173, 7110), (1185, 7038), (1242, 6715), (1343, 6210), (1422, 5865), (1530, 5451), (1817, 4590), (1955, 4266), (2070, 4029), (2133, 3910), (2295, 3634), (2346, 3555), (2370, 3519), (2686, 3105)]