230290060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11503}}^1$

素因数の和:11543

約数の個数: 96

約数和(自身を含む): 649377792

約数和(自身を除く): 419087732

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 11503, 20020, 23006, 46012, 57515, 80521, 115030, 126533, 149539, 161042, 230060, 253066, 299078, 322084, 402605, 506132, 598156, 632665, 747695, 805210, 885731, 1046773, 1265330, 1495390, 1610420, 1644929, 1771462, 2093546, 2530660, 2990780, 3289858, 3542924, 4187092, 4428655, 5233865, 6579716, 8224645, 8857310, 10467730, 11514503, 16449290, 17714620, 20935460, 23029006, 32898580, 46058012, 57572515, 115145030, 230290060]

約数ペア:

[(1, 230290060), (2, 115145030), (4, 57572515), (5, 46058012), (7, 32898580), (10, 23029006), (11, 20935460), (13, 17714620), (14, 16449290), (20, 11514503), (22, 10467730), (26, 8857310), (28, 8224645), (35, 6579716), (44, 5233865), (52, 4428655), (55, 4187092), (65, 3542924), (70, 3289858), (77, 2990780), (91, 2530660), (110, 2093546), (130, 1771462), (140, 1644929), (143, 1610420), (154, 1495390), (182, 1265330), (220, 1046773), (260, 885731), (286, 805210), (308, 747695), (364, 632665), (385, 598156), (455, 506132), (572, 402605), (715, 322084), (770, 299078), (910, 253066), (1001, 230060), (1430, 161042), (1540, 149539), (1820, 126533), (2002, 115030), (2860, 80521), (4004, 57515), (5005, 46012), (10010, 23006), (11503, 20020)]