74117940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 225227520

約数和(自身を除く): 151109580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 569, 668, 780, 835, 1002, 1138, 1670, 1707, 2004, 2171, 2276, 2505, 2845, 3340, 3414, 4342, 5010, 5690, 6513, 6828, 7397, 8535, 8684, 10020, 10855, 11380, 13026, 14794, 17070, 21710, 22191, 26052, 29588, 32565, 34140, 36985, 43420, 44382, 65130, 73970, 88764, 95023, 110955, 130260, 147940, 190046, 221910, 285069, 380092, 443820, 475115, 570138, 950230, 1140276, 1235299, 1425345, 1900460, 2470598, 2850690, 3705897, 4941196, 5701380, 6176495, 7411794, 12352990, 14823588, 18529485, 24705980, 37058970, 74117940]

約数ペア:

[(1, 74117940), (2, 37058970), (3, 24705980), (4, 18529485), (5, 14823588), (6, 12352990), (10, 7411794), (12, 6176495), (13, 5701380), (15, 4941196), (20, 3705897), (26, 2850690), (30, 2470598), (39, 1900460), (52, 1425345), (60, 1235299), (65, 1140276), (78, 950230), (130, 570138), (156, 475115), (167, 443820), (195, 380092), (260, 285069), (334, 221910), (390, 190046), (501, 147940), (569, 130260), (668, 110955), (780, 95023), (835, 88764), (1002, 73970), (1138, 65130), (1670, 44382), (1707, 43420), (2004, 36985), (2171, 34140), (2276, 32565), (2505, 29588), (2845, 26052), (3340, 22191), (3414, 21710), (4342, 17070), (5010, 14794), (5690, 13026), (6513, 11380), (6828, 10855), (7397, 10020), (8535, 8684)]