164798010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1619}}^1$

素因数の和:1677

約数の個数: 128

約数和(自身を含む): 489888000

約数和(自身を除く): 325089990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 290, 351, 377, 390, 435, 522, 585, 702, 754, 783, 870, 1131, 1170, 1305, 1566, 1619, 1755, 1885, 2262, 2610, 3238, 3393, 3510, 3770, 3915, 4857, 5655, 6786, 7830, 8095, 9714, 10179, 11310, 14571, 16190, 16965, 20358, 21047, 24285, 29142, 33930, 42094, 43713, 46951, 48570, 50895, 63141, 72855, 87426, 93902, 101790, 105235, 126282, 140853, 145710, 189423, 210470, 218565, 234755, 281706, 315705, 378846, 422559, 437130, 469510, 568269, 610363, 631410, 704265, 845118, 947115, 1136538, 1220726, 1267677, 1408530, 1831089, 1894230, 2112795, 2535354, 2841345, 3051815, 3662178, 4225590, 5493267, 5682690, 6103630, 6338385, 9155445, 10986534, 12676770, 16479801, 18310890, 27466335, 32959602, 54932670, 82399005, 164798010]

約数ペア:

[(1, 164798010), (2, 82399005), (3, 54932670), (5, 32959602), (6, 27466335), (9, 18310890), (10, 16479801), (13, 12676770), (15, 10986534), (18, 9155445), (26, 6338385), (27, 6103630), (29, 5682690), (30, 5493267), (39, 4225590), (45, 3662178), (54, 3051815), (58, 2841345), (65, 2535354), (78, 2112795), (87, 1894230), (90, 1831089), (117, 1408530), (130, 1267677), (135, 1220726), (145, 1136538), (174, 947115), (195, 845118), (234, 704265), (261, 631410), (270, 610363), (290, 568269), (351, 469510), (377, 437130), (390, 422559), (435, 378846), (522, 315705), (585, 281706), (702, 234755), (754, 218565), (783, 210470), (870, 189423), (1131, 145710), (1170, 140853), (1305, 126282), (1566, 105235), (1619, 101790), (1755, 93902), (1885, 87426), (2262, 72855), (2610, 63141), (3238, 50895), (3393, 48570), (3510, 46951), (3770, 43713), (3915, 42094), (4857, 33930), (5655, 29142), (6786, 24285), (7830, 21047), (8095, 20358), (9714, 16965), (10179, 16190), (11310, 14571)]