724888930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{569}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 1418342400

約数和(自身を除く): 693453470

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 191, 230, 290, 382, 569, 667, 955, 1138, 1334, 1910, 2845, 3335, 4393, 5539, 5690, 6670, 8786, 11078, 13087, 16501, 21965, 26174, 27695, 33002, 43930, 55390, 65435, 82505, 108679, 127397, 130870, 165010, 217358, 254794, 379523, 543395, 636985, 759046, 1086790, 1273970, 1897615, 2499617, 3151691, 3795230, 4999234, 6303382, 12498085, 15758455, 24996170, 31516910, 72488893, 144977786, 362444465, 724888930]

約数ペア:

[(1, 724888930), (2, 362444465), (5, 144977786), (10, 72488893), (23, 31516910), (29, 24996170), (46, 15758455), (58, 12498085), (115, 6303382), (145, 4999234), (191, 3795230), (230, 3151691), (290, 2499617), (382, 1897615), (569, 1273970), (667, 1086790), (955, 759046), (1138, 636985), (1334, 543395), (1910, 379523), (2845, 254794), (3335, 217358), (4393, 165010), (5539, 130870), (5690, 127397), (6670, 108679), (8786, 82505), (11078, 65435), (13087, 55390), (16501, 43930), (21965, 33002), (26174, 27695)]