30973488

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1051

約数の個数: 120

約数和(自身を含む): 100337328

約数和(自身を除く): 69363840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1013, 1092, 1176, 1274, 1456, 1911, 2026, 2184, 2352, 2548, 3039, 3822, 4052, 4368, 5096, 6078, 7091, 7644, 8104, 10192, 12156, 13169, 14182, 15288, 16208, 21273, 24312, 26338, 28364, 30576, 39507, 42546, 48624, 49637, 52676, 56728, 79014, 85092, 92183, 99274, 105352, 113456, 148911, 158028, 170184, 184366, 198548, 210704, 276549, 297822, 316056, 340368, 368732, 397096, 553098, 595644, 632112, 645281, 737464, 794192, 1106196, 1191288, 1290562, 1474928, 1935843, 2212392, 2382576, 2581124, 3871686, 4424784, 5162248, 7743372, 10324496, 15486744, 30973488]

約数ペア:

[(1, 30973488), (2, 15486744), (3, 10324496), (4, 7743372), (6, 5162248), (7, 4424784), (8, 3871686), (12, 2581124), (13, 2382576), (14, 2212392), (16, 1935843), (21, 1474928), (24, 1290562), (26, 1191288), (28, 1106196), (39, 794192), (42, 737464), (48, 645281), (49, 632112), (52, 595644), (56, 553098), (78, 397096), (84, 368732), (91, 340368), (98, 316056), (104, 297822), (112, 276549), (147, 210704), (156, 198548), (168, 184366), (182, 170184), (196, 158028), (208, 148911), (273, 113456), (294, 105352), (312, 99274), (336, 92183), (364, 85092), (392, 79014), (546, 56728), (588, 52676), (624, 49637), (637, 48624), (728, 42546), (784, 39507), (1013, 30576), (1092, 28364), (1176, 26338), (1274, 24312), (1456, 21273), (1911, 16208), (2026, 15288), (2184, 14182), (2352, 13169), (2548, 12156), (3039, 10192), (3822, 8104), (4052, 7644), (4368, 7091), (5096, 6078)]