5245380

素因数分解:

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

素因数の和:226

約数の個数: 144

約数和(自身を含む): 19079424

約数和(自身を除く): 13834044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 181, 207, 210, 230, 252, 276, 315, 322, 345, 362, 414, 420, 460, 483, 543, 630, 644, 690, 724, 805, 828, 905, 966, 1035, 1086, 1260, 1267, 1380, 1449, 1610, 1629, 1810, 1932, 2070, 2172, 2415, 2534, 2715, 2898, 3220, 3258, 3620, 3801, 4140, 4163, 4830, 5068, 5430, 5796, 6335, 6516, 7245, 7602, 8145, 8326, 9660, 10860, 11403, 12489, 12670, 14490, 15204, 16290, 16652, 19005, 20815, 22806, 24978, 25340, 28980, 29141, 32580, 37467, 38010, 41630, 45612, 49956, 57015, 58282, 62445, 74934, 76020, 83260, 87423, 114030, 116564, 124890, 145705, 149868, 174846, 187335, 228060, 249780, 262269, 291410, 349692, 374670, 437115, 524538, 582820, 749340, 874230, 1049076, 1311345, 1748460, 2622690, 5245380]

約数ペア:

[(1, 5245380), (2, 2622690), (3, 1748460), (4, 1311345), (5, 1049076), (6, 874230), (7, 749340), (9, 582820), (10, 524538), (12, 437115), (14, 374670), (15, 349692), (18, 291410), (20, 262269), (21, 249780), (23, 228060), (28, 187335), (30, 174846), (35, 149868), (36, 145705), (42, 124890), (45, 116564), (46, 114030), (60, 87423), (63, 83260), (69, 76020), (70, 74934), (84, 62445), (90, 58282), (92, 57015), (105, 49956), (115, 45612), (126, 41630), (138, 38010), (140, 37467), (161, 32580), (180, 29141), (181, 28980), (207, 25340), (210, 24978), (230, 22806), (252, 20815), (276, 19005), (315, 16652), (322, 16290), (345, 15204), (362, 14490), (414, 12670), (420, 12489), (460, 11403), (483, 10860), (543, 9660), (630, 8326), (644, 8145), (690, 7602), (724, 7245), (805, 6516), (828, 6335), (905, 5796), (966, 5430), (1035, 5068), (1086, 4830), (1260, 4163), (1267, 4140), (1380, 3801), (1449, 3620), (1610, 3258), (1629, 3220), (1810, 2898), (1932, 2715), (2070, 2534), (2172, 2415)]