149384690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 333607680

約数和(自身を除く): 184222990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 139, 182, 278, 455, 695, 910, 973, 1181, 1390, 1807, 1946, 2362, 3614, 4865, 5905, 8267, 9035, 9730, 11810, 12649, 15353, 16534, 18070, 25298, 30706, 41335, 63245, 76765, 82670, 107471, 126490, 153530, 164159, 214942, 328318, 537355, 820795, 1074710, 1149113, 1641590, 2134067, 2298226, 4268134, 5745565, 10670335, 11491130, 14938469, 21340670, 29876938, 74692345, 149384690]

約数ペア:

[(1, 149384690), (2, 74692345), (5, 29876938), (7, 21340670), (10, 14938469), (13, 11491130), (14, 10670335), (26, 5745565), (35, 4268134), (65, 2298226), (70, 2134067), (91, 1641590), (130, 1149113), (139, 1074710), (182, 820795), (278, 537355), (455, 328318), (695, 214942), (910, 164159), (973, 153530), (1181, 126490), (1390, 107471), (1807, 82670), (1946, 76765), (2362, 63245), (3614, 41335), (4865, 30706), (5905, 25298), (8267, 18070), (9035, 16534), (9730, 15353), (11810, 12649)]