138366930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 244834350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 71, 78, 95, 114, 130, 142, 190, 195, 213, 247, 263, 285, 355, 390, 426, 494, 526, 570, 710, 741, 789, 923, 1065, 1235, 1315, 1349, 1482, 1578, 1846, 2130, 2470, 2630, 2698, 2769, 3419, 3705, 3945, 4047, 4615, 4997, 5538, 6745, 6838, 7410, 7890, 8094, 9230, 9994, 10257, 13490, 13845, 14991, 17095, 17537, 18673, 20235, 20514, 24985, 27690, 29982, 34190, 35074, 37346, 40470, 49970, 51285, 52611, 56019, 64961, 74955, 87685, 93365, 102570, 105222, 112038, 129922, 149910, 175370, 186730, 194883, 242749, 263055, 280095, 324805, 354787, 389766, 485498, 526110, 560190, 649610, 709574, 728247, 974415, 1064361, 1213745, 1456494, 1773935, 1948830, 2128722, 2427490, 3547870, 3641235, 4612231, 5321805, 7282470, 9224462, 10643610, 13836693, 23061155, 27673386, 46122310, 69183465, 138366930]

約数ペア:

[(1, 138366930), (2, 69183465), (3, 46122310), (5, 27673386), (6, 23061155), (10, 13836693), (13, 10643610), (15, 9224462), (19, 7282470), (26, 5321805), (30, 4612231), (38, 3641235), (39, 3547870), (57, 2427490), (65, 2128722), (71, 1948830), (78, 1773935), (95, 1456494), (114, 1213745), (130, 1064361), (142, 974415), (190, 728247), (195, 709574), (213, 649610), (247, 560190), (263, 526110), (285, 485498), (355, 389766), (390, 354787), (426, 324805), (494, 280095), (526, 263055), (570, 242749), (710, 194883), (741, 186730), (789, 175370), (923, 149910), (1065, 129922), (1235, 112038), (1315, 105222), (1349, 102570), (1482, 93365), (1578, 87685), (1846, 74955), (2130, 64961), (2470, 56019), (2630, 52611), (2698, 51285), (2769, 49970), (3419, 40470), (3705, 37346), (3945, 35074), (4047, 34190), (4615, 29982), (4997, 27690), (5538, 24985), (6745, 20514), (6838, 20235), (7410, 18673), (7890, 17537), (8094, 17095), (9230, 14991), (9994, 13845), (10257, 13490)]