2000343810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 5131247616

約数和(自身を除く): 3130903806

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 151, 219, 230, 263, 302, 345, 365, 438, 453, 526, 690, 730, 755, 789, 906, 1095, 1315, 1510, 1578, 1679, 2190, 2265, 2630, 3358, 3473, 3945, 4530, 5037, 6049, 6946, 7890, 8395, 10074, 10419, 11023, 12098, 16790, 17365, 18147, 19199, 20838, 22046, 25185, 30245, 33069, 34730, 36294, 38398, 39713, 50370, 52095, 55115, 57597, 60490, 66138, 79426, 90735, 95995, 104190, 110230, 115194, 119139, 165345, 181470, 191990, 198565, 238278, 253529, 287985, 330690, 397130, 441577, 507058, 575970, 595695, 760587, 883154, 913399, 1191390, 1267645, 1324731, 1521174, 1826798, 2207885, 2535290, 2649462, 2740197, 2899049, 3802935, 4415770, 4566995, 5480394, 5798098, 6623655, 7605870, 8697147, 9133990, 13247310, 13700985, 14495245, 17394294, 27401970, 28990490, 43485735, 66678127, 86971470, 133356254, 200034381, 333390635, 400068762, 666781270, 1000171905, 2000343810]

約数ペア:

[(1, 2000343810), (2, 1000171905), (3, 666781270), (5, 400068762), (6, 333390635), (10, 200034381), (15, 133356254), (23, 86971470), (30, 66678127), (46, 43485735), (69, 28990490), (73, 27401970), (115, 17394294), (138, 14495245), (146, 13700985), (151, 13247310), (219, 9133990), (230, 8697147), (263, 7605870), (302, 6623655), (345, 5798098), (365, 5480394), (438, 4566995), (453, 4415770), (526, 3802935), (690, 2899049), (730, 2740197), (755, 2649462), (789, 2535290), (906, 2207885), (1095, 1826798), (1315, 1521174), (1510, 1324731), (1578, 1267645), (1679, 1191390), (2190, 913399), (2265, 883154), (2630, 760587), (3358, 595695), (3473, 575970), (3945, 507058), (4530, 441577), (5037, 397130), (6049, 330690), (6946, 287985), (7890, 253529), (8395, 238278), (10074, 198565), (10419, 191990), (11023, 181470), (12098, 165345), (16790, 119139), (17365, 115194), (18147, 110230), (19199, 104190), (20838, 95995), (22046, 90735), (25185, 79426), (30245, 66138), (33069, 60490), (34730, 57597), (36294, 55115), (38398, 52095), (39713, 50370)]