98982940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 248371200

約数和(自身を除く): 149388260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 307, 329, 343, 470, 490, 614, 658, 686, 940, 980, 1228, 1316, 1372, 1535, 1645, 1715, 2149, 2303, 3070, 3290, 3430, 4298, 4606, 6140, 6580, 6860, 8596, 9212, 10745, 11515, 14429, 15043, 16121, 21490, 23030, 28858, 30086, 32242, 42980, 46060, 57716, 60172, 64484, 72145, 75215, 80605, 101003, 105301, 144290, 150430, 161210, 202006, 210602, 288580, 300860, 322420, 404012, 421204, 505015, 526505, 707021, 1010030, 1053010, 1414042, 2020060, 2106020, 2828084, 3535105, 4949147, 7070210, 9898294, 14140420, 19796588, 24745735, 49491470, 98982940]

約数ペア:

[(1, 98982940), (2, 49491470), (4, 24745735), (5, 19796588), (7, 14140420), (10, 9898294), (14, 7070210), (20, 4949147), (28, 3535105), (35, 2828084), (47, 2106020), (49, 2020060), (70, 1414042), (94, 1053010), (98, 1010030), (140, 707021), (188, 526505), (196, 505015), (235, 421204), (245, 404012), (307, 322420), (329, 300860), (343, 288580), (470, 210602), (490, 202006), (614, 161210), (658, 150430), (686, 144290), (940, 105301), (980, 101003), (1228, 80605), (1316, 75215), (1372, 72145), (1535, 64484), (1645, 60172), (1715, 57716), (2149, 46060), (2303, 42980), (3070, 32242), (3290, 30086), (3430, 28858), (4298, 23030), (4606, 21490), (6140, 16121), (6580, 15043), (6860, 14429), (8596, 11515), (9212, 10745)]