190976370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3119}}^1$

素因数の和:3299

約数の個数: 64

約数和(自身を含む): 496903680

約数和(自身を除く): 305927310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 157, 195, 314, 390, 471, 785, 942, 1570, 2041, 2355, 3119, 4082, 4710, 6123, 6238, 9357, 10205, 12246, 15595, 18714, 20410, 30615, 31190, 40547, 46785, 61230, 81094, 93570, 121641, 202735, 243282, 405470, 489683, 608205, 979366, 1216410, 1469049, 2448415, 2938098, 4896830, 6365879, 7345245, 12731758, 14690490, 19097637, 31829395, 38195274, 63658790, 95488185, 190976370]

約数ペア:

[(1, 190976370), (2, 95488185), (3, 63658790), (5, 38195274), (6, 31829395), (10, 19097637), (13, 14690490), (15, 12731758), (26, 7345245), (30, 6365879), (39, 4896830), (65, 2938098), (78, 2448415), (130, 1469049), (157, 1216410), (195, 979366), (314, 608205), (390, 489683), (471, 405470), (785, 243282), (942, 202735), (1570, 121641), (2041, 93570), (2355, 81094), (3119, 61230), (4082, 46785), (4710, 40547), (6123, 31190), (6238, 30615), (9357, 20410), (10205, 18714), (12246, 15595)]