18724924170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{1873}}^1$

素因数の和:2557

約数の個数: 128

約数和(自身を含む): 50862458880

約数和(自身を除く): 32137534710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 607, 610, 915, 1098, 1214, 1647, 1821, 1830, 1873, 2745, 3035, 3294, 3642, 3746, 5463, 5490, 5619, 6070, 8235, 9105, 9365, 10926, 11238, 16389, 16470, 16857, 18210, 18730, 27315, 28095, 32778, 33714, 37027, 50571, 54630, 56190, 74054, 81945, 84285, 101142, 111081, 114253, 163890, 168570, 185135, 222162, 228506, 252855, 333243, 342759, 370270, 505710, 555405, 571265, 666486, 685518, 999729, 1028277, 1110810, 1136911, 1142530, 1666215, 1713795, 1999458, 2056554, 2273822, 3084831, 3332430, 3410733, 3427590, 4998645, 5141385, 5684555, 6169662, 6821466, 9997290, 10232199, 10282770, 11369110, 15424155, 17053665, 20464398, 30696597, 30848310, 34107330, 51160995, 61393194, 69351571, 102321990, 138703142, 153482985, 208054713, 306965970, 346757855, 416109426, 624164139, 693515710, 1040273565, 1248328278, 1872492417, 2080547130, 3120820695, 3744984834, 6241641390, 9362462085, 18724924170]

約数ペア:

[(1, 18724924170), (2, 9362462085), (3, 6241641390), (5, 3744984834), (6, 3120820695), (9, 2080547130), (10, 1872492417), (15, 1248328278), (18, 1040273565), (27, 693515710), (30, 624164139), (45, 416109426), (54, 346757855), (61, 306965970), (90, 208054713), (122, 153482985), (135, 138703142), (183, 102321990), (270, 69351571), (305, 61393194), (366, 51160995), (549, 34107330), (607, 30848310), (610, 30696597), (915, 20464398), (1098, 17053665), (1214, 15424155), (1647, 11369110), (1821, 10282770), (1830, 10232199), (1873, 9997290), (2745, 6821466), (3035, 6169662), (3294, 5684555), (3642, 5141385), (3746, 4998645), (5463, 3427590), (5490, 3410733), (5619, 3332430), (6070, 3084831), (8235, 2273822), (9105, 2056554), (9365, 1999458), (10926, 1713795), (11238, 1666215), (16389, 1142530), (16470, 1136911), (16857, 1110810), (18210, 1028277), (18730, 999729), (27315, 685518), (28095, 666486), (32778, 571265), (33714, 555405), (37027, 505710), (50571, 370270), (54630, 342759), (56190, 333243), (74054, 252855), (81945, 228506), (84285, 222162), (101142, 185135), (111081, 168570), (114253, 163890)]