631748250420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{48521371}}^1$

素因数の和:48521421

約数の個数: 96

約数和(自身を含む): 2086807166976

約数和(自身を除く): 1455058916556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 48521371, 97042742, 145564113, 194085484, 242606855, 291128226, 339649597, 485213710, 582256452, 679299194, 727820565, 970427420, 1018948791, 1358598388, 1455641130, 1504162501, 1698247985, 2037897582, 2911282260, 3008325002, 3396495970, 4075795164, 4512487503, 5094743955, 6016650004, 6792991940, 7520812505, 9024975006, 10189487910, 10529137507, 15041625010, 18049950012, 20378975820, 21058275014, 22562437515, 30083250020, 31587412521, 42116550028, 45124875030, 52645687535, 63174825042, 90249750060, 105291375070, 126349650084, 157937062605, 210582750140, 315874125210, 631748250420]

約数ペア:

[(1, 631748250420), (2, 315874125210), (3, 210582750140), (4, 157937062605), (5, 126349650084), (6, 105291375070), (7, 90249750060), (10, 63174825042), (12, 52645687535), (14, 45124875030), (15, 42116550028), (20, 31587412521), (21, 30083250020), (28, 22562437515), (30, 21058275014), (31, 20378975820), (35, 18049950012), (42, 15041625010), (60, 10529137507), (62, 10189487910), (70, 9024975006), (84, 7520812505), (93, 6792991940), (105, 6016650004), (124, 5094743955), (140, 4512487503), (155, 4075795164), (186, 3396495970), (210, 3008325002), (217, 2911282260), (310, 2037897582), (372, 1698247985), (420, 1504162501), (434, 1455641130), (465, 1358598388), (620, 1018948791), (651, 970427420), (868, 727820565), (930, 679299194), (1085, 582256452), (1302, 485213710), (1860, 339649597), (2170, 291128226), (2604, 242606855), (3255, 194085484), (4340, 145564113), (6510, 97042742), (13020, 48521371)]