31738230

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 88137504

約数和(自身を除く): 56399274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 243, 270, 333, 353, 370, 405, 486, 555, 666, 706, 810, 999, 1059, 1110, 1215, 1665, 1765, 1998, 2118, 2430, 2997, 3177, 3330, 3530, 4995, 5295, 5994, 6354, 8991, 9531, 9990, 10590, 13061, 14985, 15885, 17982, 19062, 26122, 28593, 29970, 31770, 39183, 44955, 47655, 57186, 65305, 78366, 85779, 89910, 95310, 117549, 130610, 142965, 171558, 195915, 235098, 285930, 352647, 391830, 428895, 587745, 705294, 857790, 1057941, 1175490, 1763235, 2115882, 3173823, 3526470, 5289705, 6347646, 10579410, 15869115, 31738230]

約数ペア:

[(1, 31738230), (2, 15869115), (3, 10579410), (5, 6347646), (6, 5289705), (9, 3526470), (10, 3173823), (15, 2115882), (18, 1763235), (27, 1175490), (30, 1057941), (37, 857790), (45, 705294), (54, 587745), (74, 428895), (81, 391830), (90, 352647), (111, 285930), (135, 235098), (162, 195915), (185, 171558), (222, 142965), (243, 130610), (270, 117549), (333, 95310), (353, 89910), (370, 85779), (405, 78366), (486, 65305), (555, 57186), (666, 47655), (706, 44955), (810, 39183), (999, 31770), (1059, 29970), (1110, 28593), (1215, 26122), (1665, 19062), (1765, 17982), (1998, 15885), (2118, 14985), (2430, 13061), (2997, 10590), (3177, 9990), (3330, 9531), (3530, 8991), (4995, 6354), (5295, 5994)]