15812370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 49495680

約数和(自身を除く): 33683310

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1321, 1330, 1710, 1995, 2394, 2642, 3963, 3990, 5985, 6605, 7926, 9247, 11889, 11970, 13210, 18494, 19815, 23778, 25099, 27741, 39630, 46235, 50198, 55482, 59445, 75297, 83223, 92470, 118890, 125495, 138705, 150594, 166446, 175693, 225891, 250990, 277410, 351386, 376485, 416115, 451782, 527079, 752970, 832230, 878465, 1054158, 1129455, 1581237, 1756930, 2258910, 2635395, 3162474, 5270790, 7906185, 15812370]

約数ペア:

[(1, 15812370), (2, 7906185), (3, 5270790), (5, 3162474), (6, 2635395), (7, 2258910), (9, 1756930), (10, 1581237), (14, 1129455), (15, 1054158), (18, 878465), (19, 832230), (21, 752970), (30, 527079), (35, 451782), (38, 416115), (42, 376485), (45, 351386), (57, 277410), (63, 250990), (70, 225891), (90, 175693), (95, 166446), (105, 150594), (114, 138705), (126, 125495), (133, 118890), (171, 92470), (190, 83223), (210, 75297), (266, 59445), (285, 55482), (315, 50198), (342, 46235), (399, 39630), (570, 27741), (630, 25099), (665, 23778), (798, 19815), (855, 18494), (1197, 13210), (1321, 11970), (1330, 11889), (1710, 9247), (1995, 7926), (2394, 6605), (2642, 5985), (3963, 3990)]