17190320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{30697}}^1$

素因数の和:30717

約数の個数: 40

約数和(自身を含む): 45678624

約数和(自身を除く): 28488304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 30697, 61394, 122788, 153485, 214879, 245576, 306970, 429758, 491152, 613940, 859516, 1074395, 1227880, 1719032, 2148790, 2455760, 3438064, 4297580, 8595160, 17190320]

約数ペア:

[(1, 17190320), (2, 8595160), (4, 4297580), (5, 3438064), (7, 2455760), (8, 2148790), (10, 1719032), (14, 1227880), (16, 1074395), (20, 859516), (28, 613940), (35, 491152), (40, 429758), (56, 306970), (70, 245576), (80, 214879), (112, 153485), (140, 122788), (280, 61394), (560, 30697)]