702938790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 1916784000

約数和(自身を除く): 1213845210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 149, 173, 202, 270, 298, 303, 346, 447, 505, 519, 606, 745, 865, 894, 909, 1010, 1038, 1341, 1490, 1515, 1557, 1730, 1818, 2235, 2595, 2682, 2727, 3030, 3114, 4023, 4470, 4545, 4671, 5190, 5454, 6705, 7785, 8046, 9090, 9342, 13410, 13635, 15049, 15570, 17473, 20115, 23355, 25777, 27270, 30098, 34946, 40230, 45147, 46710, 51554, 52419, 75245, 77331, 87365, 90294, 104838, 128885, 135441, 150490, 154662, 157257, 174730, 225735, 231993, 257770, 262095, 270882, 314514, 386655, 406323, 451470, 463986, 471771, 524190, 677205, 695979, 773310, 786285, 812646, 943542, 1159965, 1354410, 1391958, 1572570, 2031615, 2319930, 2358855, 2603477, 3479895, 4063230, 4717710, 5206954, 6959790, 7810431, 13017385, 15620862, 23431293, 26034770, 39052155, 46862586, 70293879, 78104310, 117156465, 140587758, 234312930, 351469395, 702938790]

約数ペア:

[(1, 702938790), (2, 351469395), (3, 234312930), (5, 140587758), (6, 117156465), (9, 78104310), (10, 70293879), (15, 46862586), (18, 39052155), (27, 26034770), (30, 23431293), (45, 15620862), (54, 13017385), (90, 7810431), (101, 6959790), (135, 5206954), (149, 4717710), (173, 4063230), (202, 3479895), (270, 2603477), (298, 2358855), (303, 2319930), (346, 2031615), (447, 1572570), (505, 1391958), (519, 1354410), (606, 1159965), (745, 943542), (865, 812646), (894, 786285), (909, 773310), (1010, 695979), (1038, 677205), (1341, 524190), (1490, 471771), (1515, 463986), (1557, 451470), (1730, 406323), (1818, 386655), (2235, 314514), (2595, 270882), (2682, 262095), (2727, 257770), (3030, 231993), (3114, 225735), (4023, 174730), (4470, 157257), (4545, 154662), (4671, 150490), (5190, 135441), (5454, 128885), (6705, 104838), (7785, 90294), (8046, 87365), (9090, 77331), (9342, 75245), (13410, 52419), (13635, 51554), (15049, 46710), (15570, 45147), (17473, 40230), (20115, 34946), (23355, 30098), (25777, 27270)]