489608730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13556

約数の個数: 96

約数和(自身を含む): 1415232000

約数和(自身を除く): 925623270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 13499, 18135, 26998, 36270, 40497, 67495, 80994, 121491, 134990, 175487, 202485, 242982, 350974, 404970, 418469, 526461, 607455, 836938, 877435, 1052922, 1214910, 1255407, 1579383, 1754870, 2092345, 2510814, 2632305, 3158766, 3766221, 4184690, 5264610, 5440097, 6277035, 7532442, 7896915, 10880194, 12554070, 15793830, 16320291, 18831105, 27200485, 32640582, 37662210, 48960873, 54400970, 81601455, 97921746, 163202910, 244804365, 489608730]

約数ペア:

[(1, 489608730), (2, 244804365), (3, 163202910), (5, 97921746), (6, 81601455), (9, 54400970), (10, 48960873), (13, 37662210), (15, 32640582), (18, 27200485), (26, 18831105), (30, 16320291), (31, 15793830), (39, 12554070), (45, 10880194), (62, 7896915), (65, 7532442), (78, 6277035), (90, 5440097), (93, 5264610), (117, 4184690), (130, 3766221), (155, 3158766), (186, 2632305), (195, 2510814), (234, 2092345), (279, 1754870), (310, 1579383), (390, 1255407), (403, 1214910), (465, 1052922), (558, 877435), (585, 836938), (806, 607455), (930, 526461), (1170, 418469), (1209, 404970), (1395, 350974), (2015, 242982), (2418, 202485), (2790, 175487), (3627, 134990), (4030, 121491), (6045, 80994), (7254, 67495), (12090, 40497), (13499, 36270), (18135, 26998)]