2485770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 7387200

約数和(自身を除く): 4901430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 89, 95, 98, 105, 114, 133, 147, 178, 190, 210, 245, 266, 267, 285, 294, 399, 445, 490, 534, 570, 623, 665, 735, 798, 890, 931, 1246, 1330, 1335, 1470, 1691, 1862, 1869, 1995, 2670, 2793, 3115, 3382, 3738, 3990, 4361, 4655, 5073, 5586, 6230, 8455, 8722, 9310, 9345, 10146, 11837, 13083, 13965, 16910, 18690, 21805, 23674, 25365, 26166, 27930, 35511, 43610, 50730, 59185, 65415, 71022, 82859, 118370, 130830, 165718, 177555, 248577, 355110, 414295, 497154, 828590, 1242885, 2485770]

約数ペア:

[(1, 2485770), (2, 1242885), (3, 828590), (5, 497154), (6, 414295), (7, 355110), (10, 248577), (14, 177555), (15, 165718), (19, 130830), (21, 118370), (30, 82859), (35, 71022), (38, 65415), (42, 59185), (49, 50730), (57, 43610), (70, 35511), (89, 27930), (95, 26166), (98, 25365), (105, 23674), (114, 21805), (133, 18690), (147, 16910), (178, 13965), (190, 13083), (210, 11837), (245, 10146), (266, 9345), (267, 9310), (285, 8722), (294, 8455), (399, 6230), (445, 5586), (490, 5073), (534, 4655), (570, 4361), (623, 3990), (665, 3738), (735, 3382), (798, 3115), (890, 2793), (931, 2670), (1246, 1995), (1330, 1869), (1335, 1862), (1470, 1691)]