30447144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1584

約数の個数: 128

約数和(自身を含む): 104160000

約数和(自身を除く): 73712856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1549, 1638, 2184, 2457, 2808, 3098, 3276, 4647, 4914, 6196, 6552, 9294, 9828, 10843, 12392, 13941, 18588, 19656, 20137, 21686, 27882, 32529, 37176, 40274, 41823, 43372, 55764, 60411, 65058, 80548, 83646, 86744, 97587, 111528, 120822, 130116, 140959, 161096, 167292, 181233, 195174, 241644, 260232, 281918, 292761, 334584, 362466, 390348, 422877, 483288, 543699, 563836, 585522, 724932, 780696, 845754, 1087398, 1127672, 1171044, 1268631, 1449864, 1691508, 2174796, 2342088, 2537262, 3383016, 3805893, 4349592, 5074524, 7611786, 10149048, 15223572, 30447144]

約数ペア:

[(1, 30447144), (2, 15223572), (3, 10149048), (4, 7611786), (6, 5074524), (7, 4349592), (8, 3805893), (9, 3383016), (12, 2537262), (13, 2342088), (14, 2174796), (18, 1691508), (21, 1449864), (24, 1268631), (26, 1171044), (27, 1127672), (28, 1087398), (36, 845754), (39, 780696), (42, 724932), (52, 585522), (54, 563836), (56, 543699), (63, 483288), (72, 422877), (78, 390348), (84, 362466), (91, 334584), (104, 292761), (108, 281918), (117, 260232), (126, 241644), (156, 195174), (168, 181233), (182, 167292), (189, 161096), (216, 140959), (234, 130116), (252, 120822), (273, 111528), (312, 97587), (351, 86744), (364, 83646), (378, 80548), (468, 65058), (504, 60411), (546, 55764), (702, 43372), (728, 41823), (756, 40274), (819, 37176), (936, 32529), (1092, 27882), (1404, 21686), (1512, 20137), (1549, 19656), (1638, 18588), (2184, 13941), (2457, 12392), (2808, 10843), (3098, 9828), (3276, 9294), (4647, 6552), (4914, 6196)]