489362670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{683}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 1344470400

約数和(自身を除く): 855107730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 419, 570, 683, 838, 855, 1257, 1366, 1710, 2049, 2095, 2514, 3415, 3771, 4098, 4190, 6147, 6285, 6830, 7542, 7961, 10245, 12294, 12570, 12977, 15922, 18855, 20490, 23883, 25954, 30735, 37710, 38931, 39805, 47766, 61470, 64885, 71649, 77862, 79610, 116793, 119415, 129770, 143298, 194655, 233586, 238830, 286177, 358245, 389310, 572354, 583965, 716490, 858531, 1167930, 1430885, 1717062, 2575593, 2861770, 4292655, 5151186, 5437363, 8585310, 10874726, 12877965, 16312089, 25755930, 27186815, 32624178, 48936267, 54373630, 81560445, 97872534, 163120890, 244681335, 489362670]

約数ペア:

[(1, 489362670), (2, 244681335), (3, 163120890), (5, 97872534), (6, 81560445), (9, 54373630), (10, 48936267), (15, 32624178), (18, 27186815), (19, 25755930), (30, 16312089), (38, 12877965), (45, 10874726), (57, 8585310), (90, 5437363), (95, 5151186), (114, 4292655), (171, 2861770), (190, 2575593), (285, 1717062), (342, 1430885), (419, 1167930), (570, 858531), (683, 716490), (838, 583965), (855, 572354), (1257, 389310), (1366, 358245), (1710, 286177), (2049, 238830), (2095, 233586), (2514, 194655), (3415, 143298), (3771, 129770), (4098, 119415), (4190, 116793), (6147, 79610), (6285, 77862), (6830, 71649), (7542, 64885), (7961, 61470), (10245, 47766), (12294, 39805), (12570, 38931), (12977, 37710), (15922, 30735), (18855, 25954), (20490, 23883)]