398407410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28933}}^1$

素因数の和:28969

約数の個数: 80

約数和(自身を含む): 1134328536

約数和(自身を除く): 735921126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 28933, 57866, 86799, 144665, 173598, 260397, 289330, 433995, 491861, 520794, 781191, 867990, 983722, 1301985, 1475583, 1562382, 2343573, 2459305, 2603970, 2951166, 3905955, 4426749, 4687146, 4918610, 7377915, 7811910, 8853498, 11717865, 13280247, 14755830, 22133745, 23435730, 26560494, 39840741, 44267490, 66401235, 79681482, 132802470, 199203705, 398407410]

約数ペア:

[(1, 398407410), (2, 199203705), (3, 132802470), (5, 79681482), (6, 66401235), (9, 44267490), (10, 39840741), (15, 26560494), (17, 23435730), (18, 22133745), (27, 14755830), (30, 13280247), (34, 11717865), (45, 8853498), (51, 7811910), (54, 7377915), (81, 4918610), (85, 4687146), (90, 4426749), (102, 3905955), (135, 2951166), (153, 2603970), (162, 2459305), (170, 2343573), (255, 1562382), (270, 1475583), (306, 1301985), (405, 983722), (459, 867990), (510, 781191), (765, 520794), (810, 491861), (918, 433995), (1377, 289330), (1530, 260397), (2295, 173598), (2754, 144665), (4590, 86799), (6885, 57866), (13770, 28933)]