57919290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:644

約数の個数: 128

約数和(自身を含む): 170698752

約数和(自身を除く): 112779462

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 587, 598, 690, 715, 759, 858, 897, 1174, 1265, 1430, 1495, 1518, 1761, 1794, 2145, 2530, 2935, 2990, 3289, 3522, 3795, 4290, 4485, 5870, 6457, 6578, 7590, 7631, 8805, 8970, 9867, 12914, 13501, 15262, 16445, 17610, 19371, 19734, 22893, 27002, 32285, 32890, 38155, 38742, 40503, 45786, 49335, 64570, 67505, 76310, 81006, 83941, 96855, 98670, 114465, 135010, 148511, 167882, 175513, 193710, 202515, 228930, 251823, 297022, 351026, 405030, 419705, 445533, 503646, 526539, 742555, 839410, 877565, 891066, 1053078, 1259115, 1485110, 1755130, 1930643, 2227665, 2518230, 2632695, 3861286, 4455330, 5265390, 5791929, 9653215, 11583858, 19306430, 28959645, 57919290]

約数ペア:

[(1, 57919290), (2, 28959645), (3, 19306430), (5, 11583858), (6, 9653215), (10, 5791929), (11, 5265390), (13, 4455330), (15, 3861286), (22, 2632695), (23, 2518230), (26, 2227665), (30, 1930643), (33, 1755130), (39, 1485110), (46, 1259115), (55, 1053078), (65, 891066), (66, 877565), (69, 839410), (78, 742555), (110, 526539), (115, 503646), (130, 445533), (138, 419705), (143, 405030), (165, 351026), (195, 297022), (230, 251823), (253, 228930), (286, 202515), (299, 193710), (330, 175513), (345, 167882), (390, 148511), (429, 135010), (506, 114465), (587, 98670), (598, 96855), (690, 83941), (715, 81006), (759, 76310), (858, 67505), (897, 64570), (1174, 49335), (1265, 45786), (1430, 40503), (1495, 38742), (1518, 38155), (1761, 32890), (1794, 32285), (2145, 27002), (2530, 22893), (2935, 19734), (2990, 19371), (3289, 17610), (3522, 16445), (3795, 15262), (4290, 13501), (4485, 12914), (5870, 9867), (6457, 8970), (6578, 8805), (7590, 7631)]