121204230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 359838720

約数和(自身を除く): 238634490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 821, 1110, 1295, 1330, 1406, 1554, 1642, 1995, 2109, 2463, 2590, 3515, 3885, 3990, 4105, 4218, 4921, 4926, 5747, 7030, 7770, 8210, 9842, 10545, 11494, 12315, 14763, 15599, 17241, 21090, 24605, 24630, 28735, 29526, 30377, 31198, 34482, 46797, 49210, 57470, 60754, 73815, 77995, 86205, 91131, 93594, 109193, 147630, 151885, 155990, 172410, 182262, 212639, 218386, 233985, 303770, 327579, 425278, 455655, 467970, 545965, 577163, 637917, 655158, 911310, 1063195, 1091930, 1154326, 1275834, 1637895, 1731489, 2126390, 2885815, 3189585, 3275790, 3462978, 4040141, 5771630, 6379170, 8080282, 8657445, 12120423, 17314890, 20200705, 24240846, 40401410, 60602115, 121204230]

約数ペア:

[(1, 121204230), (2, 60602115), (3, 40401410), (5, 24240846), (6, 20200705), (7, 17314890), (10, 12120423), (14, 8657445), (15, 8080282), (19, 6379170), (21, 5771630), (30, 4040141), (35, 3462978), (37, 3275790), (38, 3189585), (42, 2885815), (57, 2126390), (70, 1731489), (74, 1637895), (95, 1275834), (105, 1154326), (111, 1091930), (114, 1063195), (133, 911310), (185, 655158), (190, 637917), (210, 577163), (222, 545965), (259, 467970), (266, 455655), (285, 425278), (370, 327579), (399, 303770), (518, 233985), (555, 218386), (570, 212639), (665, 182262), (703, 172410), (777, 155990), (798, 151885), (821, 147630), (1110, 109193), (1295, 93594), (1330, 91131), (1406, 86205), (1554, 77995), (1642, 73815), (1995, 60754), (2109, 57470), (2463, 49210), (2590, 46797), (3515, 34482), (3885, 31198), (3990, 30377), (4105, 29526), (4218, 28735), (4921, 24630), (4926, 24605), (5747, 21090), (7030, 17241), (7770, 15599), (8210, 14763), (9842, 12315), (10545, 11494)]