2187203.00000000

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 160

約数和(自身を含む): 112907520

約数和(自身を除く): 77078790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 81, 89, 90, 105, 126, 135, 142, 162, 178, 189, 210, 213, 267, 270, 315, 355, 378, 405, 426, 445, 497, 534, 567, 623, 630, 639, 710, 801, 810, 890, 945, 994, 1065, 1134, 1246, 1278, 1335, 1491, 1602, 1869, 1890, 1917, 2130, 2403, 2485, 2670, 2835, 2982, 3115, 3195, 3738, 3834, 4005, 4473, 4806, 4970, 5607, 5670, 5751, 6230, 6319, 6390, 7209, 7455, 8010, 8946, 9345, 9585, 11214, 11502, 12015, 12638, 13419, 14418, 14910, 16821, 18690, 18957, 19170, 22365, 24030, 26838, 28035, 28755, 31595, 33642, 36045, 37914, 40257, 44233, 44730, 50463, 56070, 56871, 57510, 63190, 67095, 72090, 80514, 84105, 88466, 94785, 100926, 113742, 132699, 134190, 168210, 170613, 189570, 201285, 221165, 252315, 265398, 284355, 341226, 398097, 402570, 442330, 504630, 511839, 568710, 663495, 796194, 853065, 1023678, 1194291, 1326990, 1706130, 1990485, 2388582, 2559195, 3582873, 3980970, 5118390, 5971455, 7165746, 11942910, 17914365, 35828730]

約数ペア:

[(1, 35828730), (2, 17914365), (3, 11942910), (5, 7165746), (6, 5971455), (7, 5118390), (9, 3980970), (10, 3582873), (14, 2559195), (15, 2388582), (18, 1990485), (21, 1706130), (27, 1326990), (30, 1194291), (35, 1023678), (42, 853065), (45, 796194), (54, 663495), (63, 568710), (70, 511839), (71, 504630), (81, 442330), (89, 402570), (90, 398097), (105, 341226), (126, 284355), (135, 265398), (142, 252315), (162, 221165), (178, 201285), (189, 189570), (210, 170613), (213, 168210), (267, 134190), (270, 132699), (315, 113742), (355, 100926), (378, 94785), (405, 88466), (426, 84105), (445, 80514), (497, 72090), (534, 67095), (567, 63190), (623, 57510), (630, 56871), (639, 56070), (710, 50463), (801, 44730), (810, 44233), (890, 40257), (945, 37914), (994, 36045), (1065, 33642), (1134, 31595), (1246, 28755), (1278, 28035), (1335, 26838), (1491, 24030), (1602, 22365), (1869, 19170), (1890, 18957), (1917, 18690), (2130, 16821), (2403, 14910), (2485, 14418), (2670, 13419), (2835, 12638), (2982, 12015), (3115, 11502), (3195, 11214), (3738, 9585), (3834, 9345), (4005, 8946), (4473, 8010), (4806, 7455), (4970, 7209), (5607, 6390), (5670, 6319), (5751, 6230)]