13988940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1791

約数の個数: 96

約数和(自身を含む): 47147520

約数和(自身を除く): 33158580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1753, 1995, 2660, 3506, 3990, 5259, 7012, 7980, 8765, 10518, 12271, 17530, 21036, 24542, 26295, 33307, 35060, 36813, 49084, 52590, 61355, 66614, 73626, 99921, 105180, 122710, 133228, 147252, 166535, 184065, 199842, 233149, 245420, 333070, 368130, 399684, 466298, 499605, 666140, 699447, 736260, 932596, 999210, 1165745, 1398894, 1998420, 2331490, 2797788, 3497235, 4662980, 6994470, 13988940]

約数ペア:

[(1, 13988940), (2, 6994470), (3, 4662980), (4, 3497235), (5, 2797788), (6, 2331490), (7, 1998420), (10, 1398894), (12, 1165745), (14, 999210), (15, 932596), (19, 736260), (20, 699447), (21, 666140), (28, 499605), (30, 466298), (35, 399684), (38, 368130), (42, 333070), (57, 245420), (60, 233149), (70, 199842), (76, 184065), (84, 166535), (95, 147252), (105, 133228), (114, 122710), (133, 105180), (140, 99921), (190, 73626), (210, 66614), (228, 61355), (266, 52590), (285, 49084), (380, 36813), (399, 35060), (420, 33307), (532, 26295), (570, 24542), (665, 21036), (798, 17530), (1140, 12271), (1330, 10518), (1596, 8765), (1753, 7980), (1995, 7012), (2660, 5259), (3506, 3990)]