2654053950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 144

約数和(自身を含む): 7252142976

約数和(自身を除く): 4598089026

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 114, 115, 138, 150, 190, 230, 285, 345, 361, 437, 475, 570, 575, 690, 722, 874, 950, 1083, 1150, 1311, 1425, 1725, 1805, 2131, 2166, 2185, 2622, 2850, 3450, 3610, 4262, 4370, 5415, 6393, 6555, 8303, 9025, 10655, 10830, 10925, 12786, 13110, 16606, 18050, 21310, 21850, 24909, 27075, 31965, 32775, 40489, 41515, 49013, 49818, 53275, 54150, 63930, 65550, 80978, 83030, 98026, 106550, 121467, 124545, 147039, 159825, 202445, 207575, 242934, 245065, 249090, 294078, 319650, 404890, 415150, 490130, 607335, 622725, 735195, 769291, 931247, 1012225, 1214670, 1225325, 1245450, 1470390, 1538582, 1862494, 2024450, 2307873, 2450650, 2793741, 3036675, 3675975, 3846455, 4615746, 4656235, 5587482, 6073350, 7351950, 7692910, 9312470, 11539365, 13968705, 17693693, 19232275, 23078730, 23281175, 27937410, 35387386, 38464550, 46562350, 53081079, 57696825, 69843525, 88468465, 106162158, 115393650, 139687050, 176936930, 265405395, 442342325, 530810790, 884684650, 1327026975, 2654053950]

約数ペア:

[(1, 2654053950), (2, 1327026975), (3, 884684650), (5, 530810790), (6, 442342325), (10, 265405395), (15, 176936930), (19, 139687050), (23, 115393650), (25, 106162158), (30, 88468465), (38, 69843525), (46, 57696825), (50, 53081079), (57, 46562350), (69, 38464550), (75, 35387386), (95, 27937410), (114, 23281175), (115, 23078730), (138, 19232275), (150, 17693693), (190, 13968705), (230, 11539365), (285, 9312470), (345, 7692910), (361, 7351950), (437, 6073350), (475, 5587482), (570, 4656235), (575, 4615746), (690, 3846455), (722, 3675975), (874, 3036675), (950, 2793741), (1083, 2450650), (1150, 2307873), (1311, 2024450), (1425, 1862494), (1725, 1538582), (1805, 1470390), (2131, 1245450), (2166, 1225325), (2185, 1214670), (2622, 1012225), (2850, 931247), (3450, 769291), (3610, 735195), (4262, 622725), (4370, 607335), (5415, 490130), (6393, 415150), (6555, 404890), (8303, 319650), (9025, 294078), (10655, 249090), (10830, 245065), (10925, 242934), (12786, 207575), (13110, 202445), (16606, 159825), (18050, 147039), (21310, 124545), (21850, 121467), (24909, 106550), (27075, 98026), (31965, 83030), (32775, 80978), (40489, 65550), (41515, 63930), (49013, 54150), (49818, 53275)]