804921570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 2253588480

約数和(自身を除く): 1448666910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 227, 230, 270, 345, 414, 454, 571, 621, 681, 690, 1035, 1135, 1142, 1242, 1362, 1713, 2043, 2070, 2270, 2855, 3105, 3405, 3426, 4086, 5139, 5221, 5710, 6129, 6210, 6810, 8565, 10215, 10278, 10442, 12258, 13133, 15417, 15663, 17130, 20430, 25695, 26105, 26266, 30645, 30834, 31326, 39399, 46989, 51390, 52210, 61290, 65665, 77085, 78315, 78798, 93978, 118197, 129617, 131330, 140967, 154170, 156630, 196995, 234945, 236394, 259234, 281934, 354591, 388851, 393990, 469890, 590985, 648085, 704835, 709182, 777702, 1166553, 1181970, 1296170, 1409670, 1772955, 1944255, 2333106, 2981191, 3499659, 3545910, 3888510, 5832765, 5962382, 6999318, 8943573, 11665530, 14905955, 17498295, 17887146, 26830719, 29811910, 34996590, 44717865, 53661438, 80492157, 89435730, 134153595, 160984314, 268307190, 402460785, 804921570]

約数ペア:

[(1, 804921570), (2, 402460785), (3, 268307190), (5, 160984314), (6, 134153595), (9, 89435730), (10, 80492157), (15, 53661438), (18, 44717865), (23, 34996590), (27, 29811910), (30, 26830719), (45, 17887146), (46, 17498295), (54, 14905955), (69, 11665530), (90, 8943573), (115, 6999318), (135, 5962382), (138, 5832765), (207, 3888510), (227, 3545910), (230, 3499659), (270, 2981191), (345, 2333106), (414, 1944255), (454, 1772955), (571, 1409670), (621, 1296170), (681, 1181970), (690, 1166553), (1035, 777702), (1135, 709182), (1142, 704835), (1242, 648085), (1362, 590985), (1713, 469890), (2043, 393990), (2070, 388851), (2270, 354591), (2855, 281934), (3105, 259234), (3405, 236394), (3426, 234945), (4086, 196995), (5139, 156630), (5221, 154170), (5710, 140967), (6129, 131330), (6210, 129617), (6810, 118197), (8565, 93978), (10215, 78798), (10278, 78315), (10442, 77085), (12258, 65665), (13133, 61290), (15417, 52210), (15663, 51390), (17130, 46989), (20430, 39399), (25695, 31326), (26105, 30834), (26266, 30645)]