22880460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 67060224

約数和(自身を除く): 44179764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 131, 142, 164, 205, 213, 246, 262, 284, 355, 393, 410, 426, 492, 524, 615, 655, 710, 786, 820, 852, 1065, 1230, 1310, 1420, 1572, 1965, 2130, 2460, 2620, 2911, 3930, 4260, 5371, 5822, 7860, 8733, 9301, 10742, 11644, 14555, 16113, 17466, 18602, 21484, 26855, 27903, 29110, 32226, 34932, 37204, 43665, 46505, 53710, 55806, 58220, 64452, 80565, 87330, 93010, 107420, 111612, 139515, 161130, 174660, 186020, 279030, 322260, 381341, 558060, 762682, 1144023, 1525364, 1906705, 2288046, 3813410, 4576092, 5720115, 7626820, 11440230, 22880460]

約数ペア:

[(1, 22880460), (2, 11440230), (3, 7626820), (4, 5720115), (5, 4576092), (6, 3813410), (10, 2288046), (12, 1906705), (15, 1525364), (20, 1144023), (30, 762682), (41, 558060), (60, 381341), (71, 322260), (82, 279030), (123, 186020), (131, 174660), (142, 161130), (164, 139515), (205, 111612), (213, 107420), (246, 93010), (262, 87330), (284, 80565), (355, 64452), (393, 58220), (410, 55806), (426, 53710), (492, 46505), (524, 43665), (615, 37204), (655, 34932), (710, 32226), (786, 29110), (820, 27903), (852, 26855), (1065, 21484), (1230, 18602), (1310, 17466), (1420, 16113), (1572, 14555), (1965, 11644), (2130, 10742), (2460, 9301), (2620, 8733), (2911, 7860), (3930, 5822), (4260, 5371)]