79407270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 232934400

約数和(自身を除く): 153527130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 673, 690, 855, 874, 1026, 1035, 1242, 1311, 1346, 1710, 2019, 2070, 2185, 2565, 2622, 3105, 3365, 3933, 4038, 4370, 5130, 6057, 6210, 6555, 6730, 7866, 10095, 11799, 12114, 12787, 13110, 15479, 18171, 19665, 20190, 23598, 25574, 30285, 30958, 36342, 38361, 39330, 46437, 58995, 60570, 63935, 76722, 77395, 90855, 92874, 115083, 117990, 127870, 139311, 154790, 181710, 191805, 230166, 232185, 278622, 294101, 345249, 383610, 417933, 464370, 575415, 588202, 690498, 696555, 835866, 882303, 1150830, 1393110, 1470505, 1726245, 1764606, 2089665, 2646909, 2941010, 3452490, 4179330, 4411515, 5293818, 7940727, 8823030, 13234545, 15881454, 26469090, 39703635, 79407270]

約数ペア:

[(1, 79407270), (2, 39703635), (3, 26469090), (5, 15881454), (6, 13234545), (9, 8823030), (10, 7940727), (15, 5293818), (18, 4411515), (19, 4179330), (23, 3452490), (27, 2941010), (30, 2646909), (38, 2089665), (45, 1764606), (46, 1726245), (54, 1470505), (57, 1393110), (69, 1150830), (90, 882303), (95, 835866), (114, 696555), (115, 690498), (135, 588202), (138, 575415), (171, 464370), (190, 417933), (207, 383610), (230, 345249), (270, 294101), (285, 278622), (342, 232185), (345, 230166), (414, 191805), (437, 181710), (513, 154790), (570, 139311), (621, 127870), (673, 117990), (690, 115083), (855, 92874), (874, 90855), (1026, 77395), (1035, 76722), (1242, 63935), (1311, 60570), (1346, 58995), (1710, 46437), (2019, 39330), (2070, 38361), (2185, 36342), (2565, 30958), (2622, 30285), (3105, 25574), (3365, 23598), (3933, 20190), (4038, 19665), (4370, 18171), (5130, 15479), (6057, 13110), (6210, 12787), (6555, 12114), (6730, 11799), (7866, 10095)]