788775030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 2151152640

約数和(自身を除く): 1362377610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 103, 113, 135, 206, 226, 251, 270, 309, 339, 502, 515, 565, 618, 678, 753, 927, 1017, 1030, 1130, 1255, 1506, 1545, 1695, 1854, 2034, 2259, 2510, 2781, 3051, 3090, 3390, 3765, 4518, 4635, 5085, 5562, 6102, 6777, 7530, 9270, 10170, 11295, 11639, 13554, 13905, 15255, 22590, 23278, 25853, 27810, 28363, 30510, 33885, 34917, 51706, 56726, 58195, 67770, 69834, 77559, 85089, 104751, 116390, 129265, 141815, 155118, 170178, 174585, 209502, 232677, 255267, 258530, 283630, 314253, 349170, 387795, 425445, 465354, 510534, 523755, 628506, 698031, 765801, 775590, 850890, 1047510, 1163385, 1276335, 1396062, 1531602, 1571265, 2326770, 2552670, 2921389, 3142530, 3490155, 3829005, 5842778, 6980310, 7658010, 8764167, 14606945, 17528334, 26292501, 29213890, 43820835, 52585002, 78877503, 87641670, 131462505, 157755006, 262925010, 394387515, 788775030]

約数ペア:

[(1, 788775030), (2, 394387515), (3, 262925010), (5, 157755006), (6, 131462505), (9, 87641670), (10, 78877503), (15, 52585002), (18, 43820835), (27, 29213890), (30, 26292501), (45, 17528334), (54, 14606945), (90, 8764167), (103, 7658010), (113, 6980310), (135, 5842778), (206, 3829005), (226, 3490155), (251, 3142530), (270, 2921389), (309, 2552670), (339, 2326770), (502, 1571265), (515, 1531602), (565, 1396062), (618, 1276335), (678, 1163385), (753, 1047510), (927, 850890), (1017, 775590), (1030, 765801), (1130, 698031), (1255, 628506), (1506, 523755), (1545, 510534), (1695, 465354), (1854, 425445), (2034, 387795), (2259, 349170), (2510, 314253), (2781, 283630), (3051, 258530), (3090, 255267), (3390, 232677), (3765, 209502), (4518, 174585), (4635, 170178), (5085, 155118), (5562, 141815), (6102, 129265), (6777, 116390), (7530, 104751), (9270, 85089), (10170, 77559), (11295, 69834), (11639, 67770), (13554, 58195), (13905, 56726), (15255, 51706), (22590, 34917), (23278, 33885), (25853, 30510), (27810, 28363)]