7351290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1468

約数の個数: 64

約数和(自身を含む): 20649600

約数和(自身を除く): 13298310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1433, 1710, 2565, 2866, 4299, 5130, 7165, 8598, 12897, 14330, 21495, 25794, 27227, 38691, 42990, 54454, 64485, 77382, 81681, 128970, 136135, 163362, 193455, 245043, 272270, 386910, 408405, 490086, 735129, 816810, 1225215, 1470258, 2450430, 3675645, 7351290]

約数ペア:

[(1, 7351290), (2, 3675645), (3, 2450430), (5, 1470258), (6, 1225215), (9, 816810), (10, 735129), (15, 490086), (18, 408405), (19, 386910), (27, 272270), (30, 245043), (38, 193455), (45, 163362), (54, 136135), (57, 128970), (90, 81681), (95, 77382), (114, 64485), (135, 54454), (171, 42990), (190, 38691), (270, 27227), (285, 25794), (342, 21495), (513, 14330), (570, 12897), (855, 8598), (1026, 7165), (1433, 5130), (1710, 4299), (2565, 2866)]