4871860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 13063680

約数和(自身を除く): 8191820

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 23, 28, 34, 35, 46, 68, 70, 85, 89, 92, 115, 119, 140, 161, 170, 178, 230, 238, 322, 340, 356, 391, 445, 460, 476, 595, 623, 644, 782, 805, 890, 1190, 1246, 1513, 1564, 1610, 1780, 1955, 2047, 2380, 2492, 2737, 3026, 3115, 3220, 3910, 4094, 5474, 6052, 6230, 7565, 7820, 8188, 10235, 10591, 10948, 12460, 13685, 14329, 15130, 20470, 21182, 27370, 28658, 30260, 34799, 40940, 42364, 52955, 54740, 57316, 69598, 71645, 105910, 139196, 143290, 173995, 211820, 243593, 286580, 347990, 487186, 695980, 974372, 1217965, 2435930, 4871860]

約数ペア:

[(1, 4871860), (2, 2435930), (4, 1217965), (5, 974372), (7, 695980), (10, 487186), (14, 347990), (17, 286580), (20, 243593), (23, 211820), (28, 173995), (34, 143290), (35, 139196), (46, 105910), (68, 71645), (70, 69598), (85, 57316), (89, 54740), (92, 52955), (115, 42364), (119, 40940), (140, 34799), (161, 30260), (170, 28658), (178, 27370), (230, 21182), (238, 20470), (322, 15130), (340, 14329), (356, 13685), (391, 12460), (445, 10948), (460, 10591), (476, 10235), (595, 8188), (623, 7820), (644, 7565), (782, 6230), (805, 6052), (890, 5474), (1190, 4094), (1246, 3910), (1513, 3220), (1564, 3115), (1610, 3026), (1780, 2737), (1955, 2492), (2047, 2380)]