26128710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 48520890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 47, 54, 58, 71, 87, 90, 94, 135, 141, 142, 145, 174, 213, 235, 261, 270, 282, 290, 355, 423, 426, 435, 470, 522, 639, 705, 710, 783, 846, 870, 1065, 1269, 1278, 1305, 1363, 1410, 1566, 1917, 2059, 2115, 2130, 2538, 2610, 2726, 3195, 3337, 3834, 3915, 4089, 4118, 4230, 6177, 6345, 6390, 6674, 6815, 7830, 8178, 9585, 10011, 10295, 12267, 12354, 12690, 13630, 16685, 18531, 19170, 20022, 20445, 20590, 24534, 30033, 30885, 33370, 36801, 37062, 40890, 50055, 55593, 60066, 61335, 61770, 73602, 90099, 92655, 96773, 100110, 111186, 122670, 150165, 180198, 184005, 185310, 193546, 277965, 290319, 300330, 368010, 450495, 483865, 555930, 580638, 870957, 900990, 967730, 1451595, 1741914, 2612871, 2903190, 4354785, 5225742, 8709570, 13064355, 26128710]

約数ペア:

[(1, 26128710), (2, 13064355), (3, 8709570), (5, 5225742), (6, 4354785), (9, 2903190), (10, 2612871), (15, 1741914), (18, 1451595), (27, 967730), (29, 900990), (30, 870957), (45, 580638), (47, 555930), (54, 483865), (58, 450495), (71, 368010), (87, 300330), (90, 290319), (94, 277965), (135, 193546), (141, 185310), (142, 184005), (145, 180198), (174, 150165), (213, 122670), (235, 111186), (261, 100110), (270, 96773), (282, 92655), (290, 90099), (355, 73602), (423, 61770), (426, 61335), (435, 60066), (470, 55593), (522, 50055), (639, 40890), (705, 37062), (710, 36801), (783, 33370), (846, 30885), (870, 30033), (1065, 24534), (1269, 20590), (1278, 20445), (1305, 20022), (1363, 19170), (1410, 18531), (1566, 16685), (1917, 13630), (2059, 12690), (2115, 12354), (2130, 12267), (2538, 10295), (2610, 10011), (2726, 9585), (3195, 8178), (3337, 7830), (3834, 6815), (3915, 6674), (4089, 6390), (4118, 6345), (4230, 6177)]