8281530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:228

約数の個数: 96

約数和(自身を含む): 23587200

約数和(自身を除く): 15305670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 167, 171, 174, 190, 261, 285, 290, 334, 342, 435, 501, 522, 551, 570, 835, 855, 870, 1002, 1102, 1305, 1503, 1653, 1670, 1710, 2505, 2610, 2755, 3006, 3173, 3306, 4843, 4959, 5010, 5510, 6346, 7515, 8265, 9519, 9686, 9918, 14529, 15030, 15865, 16530, 19038, 24215, 24795, 28557, 29058, 31730, 43587, 47595, 48430, 49590, 57114, 72645, 87174, 92017, 95190, 142785, 145290, 184034, 217935, 276051, 285570, 435870, 460085, 552102, 828153, 920170, 1380255, 1656306, 2760510, 4140765, 8281530]

約数ペア:

[(1, 8281530), (2, 4140765), (3, 2760510), (5, 1656306), (6, 1380255), (9, 920170), (10, 828153), (15, 552102), (18, 460085), (19, 435870), (29, 285570), (30, 276051), (38, 217935), (45, 184034), (57, 145290), (58, 142785), (87, 95190), (90, 92017), (95, 87174), (114, 72645), (145, 57114), (167, 49590), (171, 48430), (174, 47595), (190, 43587), (261, 31730), (285, 29058), (290, 28557), (334, 24795), (342, 24215), (435, 19038), (501, 16530), (522, 15865), (551, 15030), (570, 14529), (835, 9918), (855, 9686), (870, 9519), (1002, 8265), (1102, 7515), (1305, 6346), (1503, 5510), (1653, 5010), (1670, 4959), (1710, 4843), (2505, 3306), (2610, 3173), (2755, 3006)]