138705930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 406328832

約数和(自身を除く): 267622902

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 47, 55, 66, 90, 94, 99, 110, 121, 141, 165, 198, 235, 242, 271, 282, 330, 363, 423, 470, 495, 517, 542, 605, 705, 726, 813, 846, 990, 1034, 1089, 1210, 1355, 1410, 1551, 1626, 1815, 2115, 2178, 2439, 2585, 2710, 2981, 3102, 3630, 4065, 4230, 4653, 4878, 5170, 5445, 5687, 5962, 7755, 8130, 8943, 9306, 10890, 11374, 12195, 12737, 14905, 15510, 17061, 17886, 23265, 24390, 25474, 26829, 28435, 29810, 32791, 34122, 38211, 44715, 46530, 51183, 53658, 56870, 63685, 65582, 76422, 85305, 89430, 98373, 102366, 114633, 127370, 134145, 140107, 163955, 170610, 191055, 196746, 229266, 255915, 268290, 280214, 295119, 327910, 382110, 420321, 491865, 511830, 573165, 590238, 700535, 840642, 983730, 1146330, 1260963, 1401070, 1475595, 1541177, 2101605, 2521926, 2951190, 3082354, 4203210, 4623531, 6304815, 7705885, 9247062, 12609630, 13870593, 15411770, 23117655, 27741186, 46235310, 69352965, 138705930]

約数ペア:

[(1, 138705930), (2, 69352965), (3, 46235310), (5, 27741186), (6, 23117655), (9, 15411770), (10, 13870593), (11, 12609630), (15, 9247062), (18, 7705885), (22, 6304815), (30, 4623531), (33, 4203210), (45, 3082354), (47, 2951190), (55, 2521926), (66, 2101605), (90, 1541177), (94, 1475595), (99, 1401070), (110, 1260963), (121, 1146330), (141, 983730), (165, 840642), (198, 700535), (235, 590238), (242, 573165), (271, 511830), (282, 491865), (330, 420321), (363, 382110), (423, 327910), (470, 295119), (495, 280214), (517, 268290), (542, 255915), (605, 229266), (705, 196746), (726, 191055), (813, 170610), (846, 163955), (990, 140107), (1034, 134145), (1089, 127370), (1210, 114633), (1355, 102366), (1410, 98373), (1551, 89430), (1626, 85305), (1815, 76422), (2115, 65582), (2178, 63685), (2439, 56870), (2585, 53658), (2710, 51183), (2981, 46530), (3102, 44715), (3630, 38211), (4065, 34122), (4230, 32791), (4653, 29810), (4878, 28435), (5170, 26829), (5445, 25474), (5687, 24390), (5962, 23265), (7755, 17886), (8130, 17061), (8943, 15510), (9306, 14905), (10890, 12737), (11374, 12195)]