2013767820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5503}}^1$

素因数の和:5644

約数の個数: 144

約数和(自身を含む): 6491197440

約数和(自身を除く): 4477429620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 107, 114, 171, 180, 190, 214, 228, 285, 321, 342, 380, 428, 535, 570, 642, 684, 855, 963, 1070, 1140, 1284, 1605, 1710, 1926, 2033, 2140, 3210, 3420, 3852, 4066, 4815, 5503, 6099, 6420, 8132, 9630, 10165, 11006, 12198, 16509, 18297, 19260, 20330, 22012, 24396, 27515, 30495, 33018, 36594, 40660, 49527, 55030, 60990, 66036, 73188, 82545, 91485, 99054, 104557, 110060, 121980, 165090, 182970, 198108, 209114, 247635, 313671, 330180, 365940, 418228, 495270, 522785, 588821, 627342, 941013, 990540, 1045570, 1177642, 1254684, 1568355, 1766463, 1882026, 2091140, 2355284, 2944105, 3136710, 3532926, 3764052, 4705065, 5299389, 5888210, 6273420, 7065852, 8832315, 9410130, 10598778, 11187599, 11776420, 17664630, 18820260, 21197556, 22375198, 26496945, 33562797, 35329260, 44750396, 52993890, 55937995, 67125594, 100688391, 105987780, 111875990, 134251188, 167813985, 201376782, 223751980, 335627970, 402753564, 503441955, 671255940, 1006883910, 2013767820]

約数ペア:

[(1, 2013767820), (2, 1006883910), (3, 671255940), (4, 503441955), (5, 402753564), (6, 335627970), (9, 223751980), (10, 201376782), (12, 167813985), (15, 134251188), (18, 111875990), (19, 105987780), (20, 100688391), (30, 67125594), (36, 55937995), (38, 52993890), (45, 44750396), (57, 35329260), (60, 33562797), (76, 26496945), (90, 22375198), (95, 21197556), (107, 18820260), (114, 17664630), (171, 11776420), (180, 11187599), (190, 10598778), (214, 9410130), (228, 8832315), (285, 7065852), (321, 6273420), (342, 5888210), (380, 5299389), (428, 4705065), (535, 3764052), (570, 3532926), (642, 3136710), (684, 2944105), (855, 2355284), (963, 2091140), (1070, 1882026), (1140, 1766463), (1284, 1568355), (1605, 1254684), (1710, 1177642), (1926, 1045570), (2033, 990540), (2140, 941013), (3210, 627342), (3420, 588821), (3852, 522785), (4066, 495270), (4815, 418228), (5503, 365940), (6099, 330180), (6420, 313671), (8132, 247635), (9630, 209114), (10165, 198108), (11006, 182970), (12198, 165090), (16509, 121980), (18297, 110060), (19260, 104557), (20330, 99054), (22012, 91485), (24396, 82545), (27515, 73188), (30495, 66036), (33018, 60990), (36594, 55030), (40660, 49527)]