26629830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 77760000

約数和(自身を除く): 51130170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 29, 30, 38, 45, 54, 57, 58, 87, 90, 95, 114, 135, 145, 171, 174, 179, 190, 261, 270, 285, 290, 342, 358, 435, 513, 522, 537, 551, 570, 783, 855, 870, 895, 1026, 1074, 1102, 1305, 1566, 1611, 1653, 1710, 1790, 2565, 2610, 2685, 2755, 3222, 3306, 3401, 3915, 4833, 4959, 5130, 5191, 5370, 5510, 6802, 7830, 8055, 8265, 9666, 9918, 10203, 10382, 14877, 15573, 16110, 16530, 17005, 20406, 24165, 24795, 25955, 29754, 30609, 31146, 34010, 46719, 48330, 49590, 51015, 51910, 61218, 74385, 77865, 91827, 93438, 98629, 102030, 140157, 148770, 153045, 155730, 183654, 197258, 233595, 280314, 295887, 306090, 459135, 467190, 493145, 591774, 700785, 887661, 918270, 986290, 1401570, 1479435, 1775322, 2662983, 2958870, 4438305, 5325966, 8876610, 13314915, 26629830]

約数ペア:

[(1, 26629830), (2, 13314915), (3, 8876610), (5, 5325966), (6, 4438305), (9, 2958870), (10, 2662983), (15, 1775322), (18, 1479435), (19, 1401570), (27, 986290), (29, 918270), (30, 887661), (38, 700785), (45, 591774), (54, 493145), (57, 467190), (58, 459135), (87, 306090), (90, 295887), (95, 280314), (114, 233595), (135, 197258), (145, 183654), (171, 155730), (174, 153045), (179, 148770), (190, 140157), (261, 102030), (270, 98629), (285, 93438), (290, 91827), (342, 77865), (358, 74385), (435, 61218), (513, 51910), (522, 51015), (537, 49590), (551, 48330), (570, 46719), (783, 34010), (855, 31146), (870, 30609), (895, 29754), (1026, 25955), (1074, 24795), (1102, 24165), (1305, 20406), (1566, 17005), (1611, 16530), (1653, 16110), (1710, 15573), (1790, 14877), (2565, 10382), (2610, 10203), (2685, 9918), (2755, 9666), (3222, 8265), (3306, 8055), (3401, 7830), (3915, 6802), (4833, 5510), (4959, 5370), (5130, 5191)]