100151870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 223606656

約数和(自身を除く): 123454786

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 157, 182, 314, 455, 701, 785, 910, 1099, 1402, 1570, 2041, 2198, 3505, 4082, 4907, 5495, 7010, 9113, 9814, 10205, 10990, 14287, 18226, 20410, 24535, 28574, 45565, 49070, 63791, 71435, 91130, 110057, 127582, 142870, 220114, 318955, 550285, 637910, 770399, 1100570, 1430741, 1540798, 2861482, 3851995, 7153705, 7703990, 10015187, 14307410, 20030374, 50075935, 100151870]

約数ペア:

[(1, 100151870), (2, 50075935), (5, 20030374), (7, 14307410), (10, 10015187), (13, 7703990), (14, 7153705), (26, 3851995), (35, 2861482), (65, 1540798), (70, 1430741), (91, 1100570), (130, 770399), (157, 637910), (182, 550285), (314, 318955), (455, 220114), (701, 142870), (785, 127582), (910, 110057), (1099, 91130), (1402, 71435), (1570, 63791), (2041, 49070), (2198, 45565), (3505, 28574), (4082, 24535), (4907, 20410), (5495, 18226), (7010, 14287), (9113, 10990), (9814, 10205)]