91383420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 262785600

約数和(自身を除く): 171402180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 109, 157, 178, 218, 267, 314, 327, 356, 436, 445, 471, 534, 545, 628, 654, 785, 890, 942, 1068, 1090, 1308, 1335, 1570, 1635, 1780, 1884, 2180, 2355, 2670, 3140, 3270, 4710, 5340, 6540, 9420, 9701, 13973, 17113, 19402, 27946, 29103, 34226, 38804, 41919, 48505, 51339, 55892, 58206, 68452, 69865, 83838, 85565, 97010, 102678, 116412, 139730, 145515, 167676, 171130, 194020, 205356, 209595, 256695, 279460, 291030, 342260, 419190, 513390, 582060, 838380, 1026780, 1523057, 3046114, 4569171, 6092228, 7615285, 9138342, 15230570, 18276684, 22845855, 30461140, 45691710, 91383420]

約数ペア:

[(1, 91383420), (2, 45691710), (3, 30461140), (4, 22845855), (5, 18276684), (6, 15230570), (10, 9138342), (12, 7615285), (15, 6092228), (20, 4569171), (30, 3046114), (60, 1523057), (89, 1026780), (109, 838380), (157, 582060), (178, 513390), (218, 419190), (267, 342260), (314, 291030), (327, 279460), (356, 256695), (436, 209595), (445, 205356), (471, 194020), (534, 171130), (545, 167676), (628, 145515), (654, 139730), (785, 116412), (890, 102678), (942, 97010), (1068, 85565), (1090, 83838), (1308, 69865), (1335, 68452), (1570, 58206), (1635, 55892), (1780, 51339), (1884, 48505), (2180, 41919), (2355, 38804), (2670, 34226), (3140, 29103), (3270, 27946), (4710, 19402), (5340, 17113), (6540, 13973), (9420, 9701)]