38419710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9629}}^1$

素因数の和:9665

約数の個数: 64

約数和(自身を含む): 110937600

約数和(自身を除く): 72517890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 9629, 19258, 28887, 48145, 57774, 67403, 96290, 134806, 144435, 182951, 202209, 288870, 337015, 365902, 404418, 548853, 674030, 914755, 1011045, 1097706, 1280657, 1829510, 2022090, 2561314, 2744265, 3841971, 5488530, 6403285, 7683942, 12806570, 19209855, 38419710]

約数ペア:

[(1, 38419710), (2, 19209855), (3, 12806570), (5, 7683942), (6, 6403285), (7, 5488530), (10, 3841971), (14, 2744265), (15, 2561314), (19, 2022090), (21, 1829510), (30, 1280657), (35, 1097706), (38, 1011045), (42, 914755), (57, 674030), (70, 548853), (95, 404418), (105, 365902), (114, 337015), (133, 288870), (190, 202209), (210, 182951), (266, 144435), (285, 134806), (399, 96290), (570, 67403), (665, 57774), (798, 48145), (1330, 28887), (1995, 19258), (3990, 9629)]