2012646510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{138899}}^1$

素因数の和:138942

約数の個数: 96

約数和(自身を含む): 6240499200

約数和(自身を除く): 4227852690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2898, 4830, 7245, 14490, 138899, 277798, 416697, 694495, 833394, 972293, 1250091, 1388990, 1944586, 2083485, 2500182, 2916879, 3194677, 4166970, 4861465, 5833758, 6250455, 6389354, 8750637, 9584031, 9722930, 12500910, 14584395, 15973385, 17501274, 19168062, 22362739, 28752093, 29168790, 31946770, 43753185, 44725478, 47920155, 57504186, 67088217, 87506370, 95840310, 111813695, 134176434, 143760465, 201264651, 223627390, 287520930, 335441085, 402529302, 670882170, 1006323255, 2012646510]

約数ペア:

[(1, 2012646510), (2, 1006323255), (3, 670882170), (5, 402529302), (6, 335441085), (7, 287520930), (9, 223627390), (10, 201264651), (14, 143760465), (15, 134176434), (18, 111813695), (21, 95840310), (23, 87506370), (30, 67088217), (35, 57504186), (42, 47920155), (45, 44725478), (46, 43753185), (63, 31946770), (69, 29168790), (70, 28752093), (90, 22362739), (105, 19168062), (115, 17501274), (126, 15973385), (138, 14584395), (161, 12500910), (207, 9722930), (210, 9584031), (230, 8750637), (315, 6389354), (322, 6250455), (345, 5833758), (414, 4861465), (483, 4166970), (630, 3194677), (690, 2916879), (805, 2500182), (966, 2083485), (1035, 1944586), (1449, 1388990), (1610, 1250091), (2070, 972293), (2415, 833394), (2898, 694495), (4830, 416697), (7245, 277798), (14490, 138899)]