289385010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{739}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 796536000

約数和(自身を除く): 507150990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 229, 285, 342, 458, 570, 687, 739, 855, 1145, 1374, 1478, 1710, 2061, 2217, 2290, 3435, 3695, 4122, 4351, 4434, 6651, 6870, 7390, 8702, 10305, 11085, 13053, 13302, 14041, 20610, 21755, 22170, 26106, 28082, 33255, 39159, 42123, 43510, 65265, 66510, 70205, 78318, 84246, 126369, 130530, 140410, 169231, 195795, 210615, 252738, 338462, 391590, 421230, 507693, 631845, 846155, 1015386, 1263690, 1523079, 1692310, 2538465, 3046158, 3215389, 5076930, 6430778, 7615395, 9646167, 15230790, 16076945, 19292334, 28938501, 32153890, 48230835, 57877002, 96461670, 144692505, 289385010]

約数ペア:

[(1, 289385010), (2, 144692505), (3, 96461670), (5, 57877002), (6, 48230835), (9, 32153890), (10, 28938501), (15, 19292334), (18, 16076945), (19, 15230790), (30, 9646167), (38, 7615395), (45, 6430778), (57, 5076930), (90, 3215389), (95, 3046158), (114, 2538465), (171, 1692310), (190, 1523079), (229, 1263690), (285, 1015386), (342, 846155), (458, 631845), (570, 507693), (687, 421230), (739, 391590), (855, 338462), (1145, 252738), (1374, 210615), (1478, 195795), (1710, 169231), (2061, 140410), (2217, 130530), (2290, 126369), (3435, 84246), (3695, 78318), (4122, 70205), (4351, 66510), (4434, 65265), (6651, 43510), (6870, 42123), (7390, 39159), (8702, 33255), (10305, 28082), (11085, 26106), (13053, 22170), (13302, 21755), (14041, 20610)]