70270452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 149876748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 306, 329, 349, 357, 423, 476, 564, 612, 658, 698, 714, 799, 846, 987, 1047, 1071, 1316, 1396, 1428, 1598, 1692, 1974, 2094, 2142, 2397, 2443, 2961, 3141, 3196, 3948, 4188, 4284, 4794, 4886, 5593, 5922, 5933, 6282, 7191, 7329, 9588, 9772, 11186, 11844, 11866, 12564, 14382, 14658, 16403, 16779, 17799, 21987, 22372, 23732, 28764, 29316, 32806, 33558, 35598, 41531, 43974, 49209, 50337, 53397, 65612, 67116, 71196, 83062, 87948, 98418, 100674, 106794, 114821, 124593, 147627, 166124, 196836, 201348, 213588, 229642, 249186, 278851, 295254, 344463, 373779, 459284, 498372, 557702, 590508, 688926, 747558, 836553, 1033389, 1115404, 1377852, 1495116, 1673106, 1951957, 2066778, 2509659, 3346212, 3903914, 4133556, 5019318, 5855871, 7807828, 10038636, 11711742, 17567613, 23423484, 35135226, 70270452]

約数ペア:

[(1, 70270452), (2, 35135226), (3, 23423484), (4, 17567613), (6, 11711742), (7, 10038636), (9, 7807828), (12, 5855871), (14, 5019318), (17, 4133556), (18, 3903914), (21, 3346212), (28, 2509659), (34, 2066778), (36, 1951957), (42, 1673106), (47, 1495116), (51, 1377852), (63, 1115404), (68, 1033389), (84, 836553), (94, 747558), (102, 688926), (119, 590508), (126, 557702), (141, 498372), (153, 459284), (188, 373779), (204, 344463), (238, 295254), (252, 278851), (282, 249186), (306, 229642), (329, 213588), (349, 201348), (357, 196836), (423, 166124), (476, 147627), (564, 124593), (612, 114821), (658, 106794), (698, 100674), (714, 98418), (799, 87948), (846, 83062), (987, 71196), (1047, 67116), (1071, 65612), (1316, 53397), (1396, 50337), (1428, 49209), (1598, 43974), (1692, 41531), (1974, 35598), (2094, 33558), (2142, 32806), (2397, 29316), (2443, 28764), (2961, 23732), (3141, 22372), (3196, 21987), (3948, 17799), (4188, 16779), (4284, 16403), (4794, 14658), (4886, 14382), (5593, 12564), (5922, 11866), (5933, 11844), (6282, 11186), (7191, 9772), (7329, 9588)]