2123669207940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17291}}^1\times {\mathrm{292427}}^1$

素因数の和:309737

約数の個数: 96

約数和(自身を含む): 6796157727744

約数和(自身を除く): 4672488519804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 17291, 34582, 51873, 69164, 86455, 103746, 121037, 172910, 207492, 242074, 259365, 292427, 345820, 363111, 484148, 518730, 584854, 605185, 726222, 877281, 1037460, 1169708, 1210370, 1452444, 1462135, 1754562, 1815555, 2046989, 2420740, 2924270, 3509124, 3631110, 4093978, 4386405, 5848540, 6140967, 7262220, 8187956, 8772810, 10234945, 12281934, 17545620, 20469890, 24563868, 30704835, 40939780, 61409670, 122819340, 5056355257, 10112710514, 15169065771, 20225421028, 25281776285, 30338131542, 35394486799, 50563552570, 60676263084, 70788973598, 75845328855, 101127105140, 106183460397, 141577947196, 151690657710, 176972433995, 212366920794, 303381315420, 353944867990, 424733841588, 530917301985, 707889735980, 1061834603970, 2123669207940]

約数ペア:

[(1, 2123669207940), (2, 1061834603970), (3, 707889735980), (4, 530917301985), (5, 424733841588), (6, 353944867990), (7, 303381315420), (10, 212366920794), (12, 176972433995), (14, 151690657710), (15, 141577947196), (20, 106183460397), (21, 101127105140), (28, 75845328855), (30, 70788973598), (35, 60676263084), (42, 50563552570), (60, 35394486799), (70, 30338131542), (84, 25281776285), (105, 20225421028), (140, 15169065771), (210, 10112710514), (420, 5056355257), (17291, 122819340), (34582, 61409670), (51873, 40939780), (69164, 30704835), (86455, 24563868), (103746, 20469890), (121037, 17545620), (172910, 12281934), (207492, 10234945), (242074, 8772810), (259365, 8187956), (292427, 7262220), (345820, 6140967), (363111, 5848540), (484148, 4386405), (518730, 4093978), (584854, 3631110), (605185, 3509124), (726222, 2924270), (877281, 2420740), (1037460, 2046989), (1169708, 1815555), (1210370, 1754562), (1452444, 1462135)]