74919390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 96

約数和(自身を含む): 222621696

約数和(自身を除く): 147702306

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 169, 182, 195, 210, 273, 338, 390, 455, 507, 546, 845, 910, 1014, 1183, 1365, 1690, 2111, 2366, 2535, 2730, 3549, 4222, 5070, 5915, 6333, 7098, 10555, 11830, 12666, 14777, 17745, 21110, 27443, 29554, 31665, 35490, 44331, 54886, 63330, 73885, 82329, 88662, 137215, 147770, 164658, 192101, 221655, 274430, 356759, 384202, 411645, 443310, 576303, 713518, 823290, 960505, 1070277, 1152606, 1783795, 1921010, 2140554, 2497313, 2881515, 3567590, 4994626, 5351385, 5763030, 7491939, 10702770, 12486565, 14983878, 24973130, 37459695, 74919390]

約数ペア:

[(1, 74919390), (2, 37459695), (3, 24973130), (5, 14983878), (6, 12486565), (7, 10702770), (10, 7491939), (13, 5763030), (14, 5351385), (15, 4994626), (21, 3567590), (26, 2881515), (30, 2497313), (35, 2140554), (39, 1921010), (42, 1783795), (65, 1152606), (70, 1070277), (78, 960505), (91, 823290), (105, 713518), (130, 576303), (169, 443310), (182, 411645), (195, 384202), (210, 356759), (273, 274430), (338, 221655), (390, 192101), (455, 164658), (507, 147770), (546, 137215), (845, 88662), (910, 82329), (1014, 73885), (1183, 63330), (1365, 54886), (1690, 44331), (2111, 35490), (2366, 31665), (2535, 29554), (2730, 27443), (3549, 21110), (4222, 17745), (5070, 14777), (5915, 12666), (6333, 11830), (7098, 10555)]