34839540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 113742720

約数和(自身を除く): 78903180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 61, 76, 90, 95, 114, 122, 167, 171, 180, 183, 190, 228, 244, 285, 305, 334, 342, 366, 380, 501, 549, 570, 610, 668, 684, 732, 835, 855, 915, 1002, 1098, 1140, 1159, 1220, 1503, 1670, 1710, 1830, 2004, 2196, 2318, 2505, 2745, 3006, 3173, 3340, 3420, 3477, 3660, 4636, 5010, 5490, 5795, 6012, 6346, 6954, 7515, 9519, 10020, 10187, 10431, 10980, 11590, 12692, 13908, 15030, 15865, 17385, 19038, 20374, 20862, 23180, 28557, 30060, 30561, 31730, 34770, 38076, 40748, 41724, 47595, 50935, 52155, 57114, 61122, 63460, 69540, 91683, 95190, 101870, 104310, 114228, 122244, 142785, 152805, 183366, 190380, 193553, 203740, 208620, 285570, 305610, 366732, 387106, 458415, 571140, 580659, 611220, 774212, 916830, 967765, 1161318, 1741977, 1833660, 1935530, 2322636, 2903295, 3483954, 3871060, 5806590, 6967908, 8709885, 11613180, 17419770, 34839540]

約数ペア:

[(1, 34839540), (2, 17419770), (3, 11613180), (4, 8709885), (5, 6967908), (6, 5806590), (9, 3871060), (10, 3483954), (12, 2903295), (15, 2322636), (18, 1935530), (19, 1833660), (20, 1741977), (30, 1161318), (36, 967765), (38, 916830), (45, 774212), (57, 611220), (60, 580659), (61, 571140), (76, 458415), (90, 387106), (95, 366732), (114, 305610), (122, 285570), (167, 208620), (171, 203740), (180, 193553), (183, 190380), (190, 183366), (228, 152805), (244, 142785), (285, 122244), (305, 114228), (334, 104310), (342, 101870), (366, 95190), (380, 91683), (501, 69540), (549, 63460), (570, 61122), (610, 57114), (668, 52155), (684, 50935), (732, 47595), (835, 41724), (855, 40748), (915, 38076), (1002, 34770), (1098, 31730), (1140, 30561), (1159, 30060), (1220, 28557), (1503, 23180), (1670, 20862), (1710, 20374), (1830, 19038), (2004, 17385), (2196, 15865), (2318, 15030), (2505, 13908), (2745, 12692), (3006, 11590), (3173, 10980), (3340, 10431), (3420, 10187), (3477, 10020), (3660, 9519), (4636, 7515), (5010, 6954), (5490, 6346), (5795, 6012)]