2028296580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1$

素因数の和:1577

約数の個数: 96

約数和(自身を含む): 5754405888

約数和(自身を除く): 3726109308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 211, 262, 393, 422, 524, 633, 655, 786, 844, 1055, 1223, 1266, 1310, 1572, 1965, 2110, 2446, 2532, 2620, 3165, 3669, 3930, 4220, 4892, 6115, 6330, 7338, 7860, 12230, 12660, 14676, 18345, 24460, 27641, 36690, 55282, 73380, 82923, 110564, 138205, 160213, 165846, 258053, 276410, 320426, 331692, 414615, 480639, 516106, 552820, 640852, 774159, 801065, 829230, 961278, 1032212, 1290265, 1548318, 1602130, 1658460, 1922556, 2403195, 2580530, 3096636, 3204260, 3870795, 4806390, 5161060, 7741590, 9612780, 15483180, 33804943, 67609886, 101414829, 135219772, 169024715, 202829658, 338049430, 405659316, 507074145, 676098860, 1014148290, 2028296580]

約数ペア:

[(1, 2028296580), (2, 1014148290), (3, 676098860), (4, 507074145), (5, 405659316), (6, 338049430), (10, 202829658), (12, 169024715), (15, 135219772), (20, 101414829), (30, 67609886), (60, 33804943), (131, 15483180), (211, 9612780), (262, 7741590), (393, 5161060), (422, 4806390), (524, 3870795), (633, 3204260), (655, 3096636), (786, 2580530), (844, 2403195), (1055, 1922556), (1223, 1658460), (1266, 1602130), (1310, 1548318), (1572, 1290265), (1965, 1032212), (2110, 961278), (2446, 829230), (2532, 801065), (2620, 774159), (3165, 640852), (3669, 552820), (3930, 516106), (4220, 480639), (4892, 414615), (6115, 331692), (6330, 320426), (7338, 276410), (7860, 258053), (12230, 165846), (12660, 160213), (14676, 138205), (18345, 110564), (24460, 82923), (27641, 73380), (36690, 55282)]