2941470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 9603360

約数和(自身を除く): 6661890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 29, 30, 35, 42, 45, 46, 49, 58, 63, 69, 70, 87, 90, 98, 105, 115, 126, 138, 145, 147, 161, 174, 203, 207, 210, 230, 245, 261, 290, 294, 315, 322, 345, 406, 414, 435, 441, 483, 490, 522, 609, 630, 667, 690, 735, 805, 870, 882, 966, 1015, 1035, 1127, 1218, 1305, 1334, 1421, 1449, 1470, 1610, 1827, 2001, 2030, 2070, 2205, 2254, 2415, 2610, 2842, 2898, 3045, 3335, 3381, 3654, 4002, 4263, 4410, 4669, 4830, 5635, 6003, 6090, 6670, 6762, 7105, 7245, 8526, 9135, 9338, 10005, 10143, 11270, 12006, 12789, 14007, 14210, 14490, 16905, 18270, 20010, 20286, 21315, 23345, 25578, 28014, 30015, 32683, 33810, 42021, 42630, 46690, 50715, 60030, 63945, 65366, 70035, 84042, 98049, 101430, 127890, 140070, 163415, 196098, 210105, 294147, 326830, 420210, 490245, 588294, 980490, 1470735, 2941470]

約数ペア:

[(1, 2941470), (2, 1470735), (3, 980490), (5, 588294), (6, 490245), (7, 420210), (9, 326830), (10, 294147), (14, 210105), (15, 196098), (18, 163415), (21, 140070), (23, 127890), (29, 101430), (30, 98049), (35, 84042), (42, 70035), (45, 65366), (46, 63945), (49, 60030), (58, 50715), (63, 46690), (69, 42630), (70, 42021), (87, 33810), (90, 32683), (98, 30015), (105, 28014), (115, 25578), (126, 23345), (138, 21315), (145, 20286), (147, 20010), (161, 18270), (174, 16905), (203, 14490), (207, 14210), (210, 14007), (230, 12789), (245, 12006), (261, 11270), (290, 10143), (294, 10005), (315, 9338), (322, 9135), (345, 8526), (406, 7245), (414, 7105), (435, 6762), (441, 6670), (483, 6090), (490, 6003), (522, 5635), (609, 4830), (630, 4669), (667, 4410), (690, 4263), (735, 4002), (805, 3654), (870, 3381), (882, 3335), (966, 3045), (1015, 2898), (1035, 2842), (1127, 2610), (1218, 2415), (1305, 2254), (1334, 2205), (1421, 2070), (1449, 2030), (1470, 2001), (1610, 1827)]