2701947640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{5953}}^1$

素因数の和:7592

約数の個数: 64

約数和(自身を含む): 6953319360

約数和(自身を除く): 4251371720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1621, 3242, 5953, 6484, 8105, 11347, 11906, 12968, 16210, 22694, 23812, 29765, 32420, 41671, 45388, 47624, 56735, 59530, 64840, 83342, 90776, 113470, 119060, 166684, 208355, 226940, 238120, 333368, 416710, 453880, 833420, 1666840, 9649813, 19299626, 38599252, 48249065, 67548691, 77198504, 96498130, 135097382, 192996260, 270194764, 337743455, 385992520, 540389528, 675486910, 1350973820, 2701947640]

約数ペア:

[(1, 2701947640), (2, 1350973820), (4, 675486910), (5, 540389528), (7, 385992520), (8, 337743455), (10, 270194764), (14, 192996260), (20, 135097382), (28, 96498130), (35, 77198504), (40, 67548691), (56, 48249065), (70, 38599252), (140, 19299626), (280, 9649813), (1621, 1666840), (3242, 833420), (5953, 453880), (6484, 416710), (8105, 333368), (11347, 238120), (11906, 226940), (12968, 208355), (16210, 166684), (22694, 119060), (23812, 113470), (29765, 90776), (32420, 83342), (41671, 64840), (45388, 59530), (47624, 56735)]