2192580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 7170072

約数和(自身を除く): 4977492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 937, 1170, 1874, 2340, 2811, 3748, 4685, 5622, 8433, 9370, 11244, 12181, 14055, 16866, 18740, 24362, 28110, 33732, 36543, 42165, 48724, 56220, 60905, 73086, 84330, 109629, 121810, 146172, 168660, 182715, 219258, 243620, 365430, 438516, 548145, 730860, 1096290, 2192580]

約数ペア:

[(1, 2192580), (2, 1096290), (3, 730860), (4, 548145), (5, 438516), (6, 365430), (9, 243620), (10, 219258), (12, 182715), (13, 168660), (15, 146172), (18, 121810), (20, 109629), (26, 84330), (30, 73086), (36, 60905), (39, 56220), (45, 48724), (52, 42165), (60, 36543), (65, 33732), (78, 28110), (90, 24362), (117, 18740), (130, 16866), (156, 14055), (180, 12181), (195, 11244), (234, 9370), (260, 8433), (390, 5622), (468, 4685), (585, 3748), (780, 2811), (937, 2340), (1170, 1874)]