2028049110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{70199}}^1$

素因数の和:70322

約数の個数: 64

約数和(自身を含む): 5458752000

約数和(自身を除く): 3430702890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 107, 135, 214, 270, 321, 535, 642, 963, 1070, 1605, 1926, 2889, 3210, 4815, 5778, 9630, 14445, 28890, 70199, 140398, 210597, 350995, 421194, 631791, 701990, 1052985, 1263582, 1895373, 2105970, 3158955, 3790746, 6317910, 7511293, 9476865, 15022586, 18953730, 22533879, 37556465, 45067758, 67601637, 75112930, 112669395, 135203274, 202804911, 225338790, 338008185, 405609822, 676016370, 1014024555, 2028049110]

約数ペア:

[(1, 2028049110), (2, 1014024555), (3, 676016370), (5, 405609822), (6, 338008185), (9, 225338790), (10, 202804911), (15, 135203274), (18, 112669395), (27, 75112930), (30, 67601637), (45, 45067758), (54, 37556465), (90, 22533879), (107, 18953730), (135, 15022586), (214, 9476865), (270, 7511293), (321, 6317910), (535, 3790746), (642, 3158955), (963, 2105970), (1070, 1895373), (1605, 1263582), (1926, 1052985), (2889, 701990), (3210, 631791), (4815, 421194), (5778, 350995), (9630, 210597), (14445, 140398), (28890, 70199)]