8885220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 27288576

約数和(自身を除く): 18403356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 281, 310, 340, 372, 465, 510, 527, 562, 620, 843, 930, 1020, 1054, 1124, 1405, 1581, 1686, 1860, 2108, 2635, 2810, 3162, 3372, 4215, 4777, 5270, 5620, 6324, 7905, 8430, 8711, 9554, 10540, 14331, 15810, 16860, 17422, 19108, 23885, 26133, 28662, 31620, 34844, 43555, 47770, 52266, 57324, 71655, 87110, 95540, 104532, 130665, 143310, 148087, 174220, 261330, 286620, 296174, 444261, 522660, 592348, 740435, 888522, 1480870, 1777044, 2221305, 2961740, 4442610, 8885220]

約数ペア:

[(1, 8885220), (2, 4442610), (3, 2961740), (4, 2221305), (5, 1777044), (6, 1480870), (10, 888522), (12, 740435), (15, 592348), (17, 522660), (20, 444261), (30, 296174), (31, 286620), (34, 261330), (51, 174220), (60, 148087), (62, 143310), (68, 130665), (85, 104532), (93, 95540), (102, 87110), (124, 71655), (155, 57324), (170, 52266), (186, 47770), (204, 43555), (255, 34844), (281, 31620), (310, 28662), (340, 26133), (372, 23885), (465, 19108), (510, 17422), (527, 16860), (562, 15810), (620, 14331), (843, 10540), (930, 9554), (1020, 8711), (1054, 8430), (1124, 7905), (1405, 6324), (1581, 5620), (1686, 5270), (1860, 4777), (2108, 4215), (2635, 3372), (2810, 3162)]