195799380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1499}}^1$

素因数の和:1829

約数の個数: 96

約数和(自身を含む): 628992000

約数和(自身を除く): 433192620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 311, 420, 622, 933, 1244, 1499, 1555, 1866, 2177, 2998, 3110, 3732, 4354, 4497, 4665, 5996, 6220, 6531, 7495, 8708, 8994, 9330, 10493, 10885, 13062, 14990, 17988, 18660, 20986, 21770, 22485, 26124, 29980, 31479, 32655, 41972, 43540, 44970, 52465, 62958, 65310, 89940, 104930, 125916, 130620, 157395, 209860, 314790, 466189, 629580, 932378, 1398567, 1864756, 2330945, 2797134, 3263323, 4661890, 5594268, 6526646, 6992835, 9323780, 9789969, 13053292, 13985670, 16316615, 19579938, 27971340, 32633230, 39159876, 48949845, 65266460, 97899690, 195799380]

約数ペア:

[(1, 195799380), (2, 97899690), (3, 65266460), (4, 48949845), (5, 39159876), (6, 32633230), (7, 27971340), (10, 19579938), (12, 16316615), (14, 13985670), (15, 13053292), (20, 9789969), (21, 9323780), (28, 6992835), (30, 6526646), (35, 5594268), (42, 4661890), (60, 3263323), (70, 2797134), (84, 2330945), (105, 1864756), (140, 1398567), (210, 932378), (311, 629580), (420, 466189), (622, 314790), (933, 209860), (1244, 157395), (1499, 130620), (1555, 125916), (1866, 104930), (2177, 89940), (2998, 65310), (3110, 62958), (3732, 52465), (4354, 44970), (4497, 43540), (4665, 41972), (5996, 32655), (6220, 31479), (6531, 29980), (7495, 26124), (8708, 22485), (8994, 21770), (9330, 20986), (10493, 18660), (10885, 17988), (13062, 14990)]