29924370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 92897280

約数和(自身を除く): 62972910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 223, 270, 315, 355, 378, 426, 446, 497, 630, 639, 669, 710, 945, 994, 1065, 1115, 1278, 1338, 1491, 1561, 1890, 1917, 2007, 2130, 2230, 2485, 2982, 3122, 3195, 3345, 3834, 4014, 4473, 4683, 4970, 6021, 6390, 6690, 7455, 7805, 8946, 9366, 9585, 10035, 12042, 13419, 14049, 14910, 15610, 15833, 19170, 20070, 22365, 23415, 26838, 28098, 30105, 31666, 42147, 44730, 46830, 47499, 60210, 67095, 70245, 79165, 84294, 94998, 110831, 134190, 140490, 142497, 158330, 210735, 221662, 237495, 284994, 332493, 421470, 427491, 474990, 554155, 664986, 712485, 854982, 997479, 1108310, 1424970, 1662465, 1994958, 2137455, 2992437, 3324930, 4274910, 4987395, 5984874, 9974790, 14962185, 29924370]

約数ペア:

[(1, 29924370), (2, 14962185), (3, 9974790), (5, 5984874), (6, 4987395), (7, 4274910), (9, 3324930), (10, 2992437), (14, 2137455), (15, 1994958), (18, 1662465), (21, 1424970), (27, 1108310), (30, 997479), (35, 854982), (42, 712485), (45, 664986), (54, 554155), (63, 474990), (70, 427491), (71, 421470), (90, 332493), (105, 284994), (126, 237495), (135, 221662), (142, 210735), (189, 158330), (210, 142497), (213, 140490), (223, 134190), (270, 110831), (315, 94998), (355, 84294), (378, 79165), (426, 70245), (446, 67095), (497, 60210), (630, 47499), (639, 46830), (669, 44730), (710, 42147), (945, 31666), (994, 30105), (1065, 28098), (1115, 26838), (1278, 23415), (1338, 22365), (1491, 20070), (1561, 19170), (1890, 15833), (1917, 15610), (2007, 14910), (2130, 14049), (2230, 13419), (2485, 12042), (2982, 10035), (3122, 9585), (3195, 9366), (3345, 8946), (3834, 7805), (4014, 7455), (4473, 6690), (4683, 6390), (4970, 6021)]