149881010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{13159}}^1$

素因数の和:13250

約数の個数: 32

約数和(自身を含む): 289941120

約数和(自身を除く): 140060110

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 13159, 26318, 65795, 131590, 223703, 447406, 881653, 1118515, 1763306, 2237030, 4408265, 8816530, 14988101, 29976202, 74940505, 149881010]

約数ペア:

[(1, 149881010), (2, 74940505), (5, 29976202), (10, 14988101), (17, 8816530), (34, 4408265), (67, 2237030), (85, 1763306), (134, 1118515), (170, 881653), (335, 447406), (670, 223703), (1139, 131590), (2278, 65795), (5695, 26318), (11390, 13159)]