5143950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 16713216

約数和(自身を除く): 11569266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 71, 75, 90, 105, 115, 126, 138, 142, 150, 161, 175, 207, 210, 213, 225, 230, 315, 322, 345, 350, 355, 414, 426, 450, 483, 497, 525, 575, 630, 639, 690, 710, 805, 966, 994, 1035, 1050, 1065, 1150, 1278, 1449, 1491, 1575, 1610, 1633, 1725, 1775, 2070, 2130, 2415, 2485, 2898, 2982, 3150, 3195, 3266, 3450, 3550, 4025, 4473, 4830, 4899, 4970, 5175, 5325, 6390, 7245, 7455, 8050, 8165, 8946, 9798, 10350, 10650, 11431, 12075, 12425, 14490, 14697, 14910, 15975, 16330, 22365, 22862, 24150, 24495, 24850, 29394, 31950, 34293, 36225, 37275, 40825, 44730, 48990, 57155, 68586, 72450, 73485, 74550, 81650, 102879, 111825, 114310, 122475, 146970, 171465, 205758, 223650, 244950, 285775, 342930, 367425, 514395, 571550, 734850, 857325, 1028790, 1714650, 2571975, 5143950]

約数ペア:

[(1, 5143950), (2, 2571975), (3, 1714650), (5, 1028790), (6, 857325), (7, 734850), (9, 571550), (10, 514395), (14, 367425), (15, 342930), (18, 285775), (21, 244950), (23, 223650), (25, 205758), (30, 171465), (35, 146970), (42, 122475), (45, 114310), (46, 111825), (50, 102879), (63, 81650), (69, 74550), (70, 73485), (71, 72450), (75, 68586), (90, 57155), (105, 48990), (115, 44730), (126, 40825), (138, 37275), (142, 36225), (150, 34293), (161, 31950), (175, 29394), (207, 24850), (210, 24495), (213, 24150), (225, 22862), (230, 22365), (315, 16330), (322, 15975), (345, 14910), (350, 14697), (355, 14490), (414, 12425), (426, 12075), (450, 11431), (483, 10650), (497, 10350), (525, 9798), (575, 8946), (630, 8165), (639, 8050), (690, 7455), (710, 7245), (805, 6390), (966, 5325), (994, 5175), (1035, 4970), (1050, 4899), (1065, 4830), (1150, 4473), (1278, 4025), (1449, 3550), (1491, 3450), (1575, 3266), (1610, 3195), (1633, 3150), (1725, 2982), (1775, 2898), (2070, 2485), (2130, 2415)]