121409670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 296913600

約数和(自身を除く): 175503930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 157, 173, 298, 314, 346, 447, 471, 519, 745, 785, 865, 894, 942, 1038, 1490, 1570, 1730, 2235, 2355, 2595, 4470, 4710, 5190, 23393, 25777, 27161, 46786, 51554, 54322, 70179, 77331, 81483, 116965, 128885, 135805, 140358, 154662, 162966, 233930, 257770, 271610, 350895, 386655, 407415, 701790, 773310, 814830, 4046989, 8093978, 12140967, 20234945, 24281934, 40469890, 60704835, 121409670]

約数ペア:

[(1, 121409670), (2, 60704835), (3, 40469890), (5, 24281934), (6, 20234945), (10, 12140967), (15, 8093978), (30, 4046989), (149, 814830), (157, 773310), (173, 701790), (298, 407415), (314, 386655), (346, 350895), (447, 271610), (471, 257770), (519, 233930), (745, 162966), (785, 154662), (865, 140358), (894, 135805), (942, 128885), (1038, 116965), (1490, 81483), (1570, 77331), (1730, 70179), (2235, 54322), (2355, 51554), (2595, 46786), (4470, 27161), (4710, 25777), (5190, 23393)]