764220690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4957}}^1$

素因数の和:5544

約数の個数: 64

約数和(自身を含む): 2041902720

約数和(自身を除く): 1277682030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 571, 1142, 1713, 2855, 3426, 4957, 5139, 5710, 8565, 9914, 10278, 14871, 15417, 17130, 24785, 25695, 29742, 30834, 44613, 49570, 51390, 74355, 77085, 89226, 133839, 148710, 154170, 223065, 267678, 446130, 669195, 1338390, 2830447, 5660894, 8491341, 14152235, 16982682, 25474023, 28304470, 42456705, 50948046, 76422069, 84913410, 127370115, 152844138, 254740230, 382110345, 764220690]

約数ペア:

[(1, 764220690), (2, 382110345), (3, 254740230), (5, 152844138), (6, 127370115), (9, 84913410), (10, 76422069), (15, 50948046), (18, 42456705), (27, 28304470), (30, 25474023), (45, 16982682), (54, 14152235), (90, 8491341), (135, 5660894), (270, 2830447), (571, 1338390), (1142, 669195), (1713, 446130), (2855, 267678), (3426, 223065), (4957, 154170), (5139, 148710), (5710, 133839), (8565, 89226), (9914, 77085), (10278, 74355), (14871, 51390), (15417, 49570), (17130, 44613), (24785, 30834), (25695, 29742)]