1748460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 5870592

約数和(自身を除く): 4122132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 181, 210, 230, 276, 322, 345, 362, 420, 460, 483, 543, 644, 690, 724, 805, 905, 966, 1086, 1267, 1380, 1610, 1810, 1932, 2172, 2415, 2534, 2715, 3220, 3620, 3801, 4163, 4830, 5068, 5430, 6335, 7602, 8326, 9660, 10860, 12489, 12670, 15204, 16652, 19005, 20815, 24978, 25340, 29141, 38010, 41630, 49956, 58282, 62445, 76020, 83260, 87423, 116564, 124890, 145705, 174846, 249780, 291410, 349692, 437115, 582820, 874230, 1748460]

約数ペア:

[(1, 1748460), (2, 874230), (3, 582820), (4, 437115), (5, 349692), (6, 291410), (7, 249780), (10, 174846), (12, 145705), (14, 124890), (15, 116564), (20, 87423), (21, 83260), (23, 76020), (28, 62445), (30, 58282), (35, 49956), (42, 41630), (46, 38010), (60, 29141), (69, 25340), (70, 24978), (84, 20815), (92, 19005), (105, 16652), (115, 15204), (138, 12670), (140, 12489), (161, 10860), (181, 9660), (210, 8326), (230, 7602), (276, 6335), (322, 5430), (345, 5068), (362, 4830), (420, 4163), (460, 3801), (483, 3620), (543, 3220), (644, 2715), (690, 2534), (724, 2415), (805, 2172), (905, 1932), (966, 1810), (1086, 1610), (1267, 1380)]